port

port — noun

1. a coastal or riverside place used by ships for trade, travel, or shelter; it can

1.名詞B1
釋義

a coastal or riverside place used by ships for trade, travel, or shelter; it can mean the town or the harbour area itself.

例句

Fishing boats returned to the port before the evening storm arrived.

return to port after sailing

Many families in the port earn money from ship repairs.

同義詞
  • harbor

    often emphasizes the protected water area more than the whole town

  • seaport

    specifically a port on the sea, not on a river

  • haven

    more literary and often stresses safety or shelter

文法句型

at the port

leave port

arrive at port

用法筆記

This sense can name either the harbour area itself or the town around it. Compare dock or pier for a more exact place where one ship ties up.

常見錯誤

The ship stopped at the beach port.
The ship stopped at the port.
💡port already includes the idea of a ship place, so beach is usually unnecessary.

2. a connection point on a computer or similar device for linking a cable or extern

2.名詞B2
釋義

a connection point on a computer or similar device for linking a cable or external hardware.

例句

Plug the printer cable into the USB port on the left.

USB port with plug into

Lina's laptop has one port for headphones and one for power.

同義詞
  • socket

    a general word for a place where something fits in

  • connector

    can mean either the joining part itself or the whole connection point

  • jack

    often used for audio or power connections rather than every device type

文法句型

port for something

plug something into a port

用法筆記

Often used with a type name before it, such as USB, charging, or serial port. The subject is usually a computer, phone, screen, or similar device.

常見錯誤

Connect the cable to the hole.
Connect the cable to the port.
💡hole is too general; port names the connection point on the device.

3. the side called port on a boat or plane; this is the forward-facing left.

3.名詞C1
釋義

the side called port on a boat or plane; this is the forward-facing left.

例句

The captain pointed to port and showed us the rocky coast.

to port in a directional phrase

A red light flashed to port as the plane climbed.

同義詞
  • left side

    plain everyday wording without nautical or aviation style

  • larboard

    an old nautical term, now largely replaced by port

反義詞

文法句型

to port

on port

用法筆記

Only used for ships and aircraft, with the forward-facing direction as the reference point. Distinguish from noun/1 TOWN, which names a place for ships.

常見錯誤

The chair is on port of the room.
The chair is on the left side of the room.
💡port is only for ships and aircraft, not ordinary places.

4. a sweet, strong wine from Portugal, commonly served after dinner.

4.名詞C1
釋義

a sweet, strong wine from Portugal, commonly served after dinner.

例句

Grandpa poured a small glass of port after dinner.

glass of port after dinner

Aunt Rosa serves port with walnut cake every Christmas.

同義詞
  • fortified wine

    a wider category that includes port but also other wines

  • dessert wine

    describes when it is often drunk, not exactly how it is made

文法句型

glass of port

drink port

用法筆記

Usually uncountable when naming the wine in general. In ordering, people may also say a port for one serving.

5. a bag or carrying case, mainly in older use.

5.名詞C2
釋義

a bag or carrying case, mainly in older use.

例句

The traveler kept letters and coins in a small leather port.

older object noun with leather port

In the old story the doctor carried tools in a black port.

同義詞
  • bag

    the usual modern everyday word

  • case

    often suggests a firmer container

  • satchel

    a more specific type of bag, often with a shoulder strap

文法句型

carry a port

in a port

用法筆記

Mainly older or literary. In modern everyday English, bag, case, or suitcase is usually clearer.

port — verb

port — adjective

port — abbreviation