le

le — 縮寫

1. a written abbreviation for "leading edge" — the front edge of an aircraft wing,

1.縮寫C1
釋義

紅斑狼瘡

LE=紅斑狼瘡；自體免疫病

a written abbreviation for "leading edge" — the front edge of an aircraft wing, blade, or similar surface that meets the air first; also used to describe the most advanced position in a particular field of technology or research.

例句

The LE of the new wing design reduces drag by more than fifteen percent, lowering the aircraft's fuel use.

經過一系列血液檢查，該病患被診斷出患有全身性 LE。

"LE of the ... wing" — written abbreviation in technical description

Engineers coated the LE of each turbine blade with a ceramic layer to protect it from extreme heat.

Okafor 醫師在調整治療方案前審閱了 LE 檢測結果。

"LE of each turbine blade" — part of a mechanical component

同義詞
  • vanguard

    more formal, used for social or artistic movements rather than physical edges

  • forefront

    similar scope but less technical; used for research, social change

  • cutting edge

    more common in general writing about innovation; similar register

反義詞
  • trailing edge

    the rear edge of an airfoil; also used figuratively for 'behind the times'

用法筆記

Common in aviation engineering reports and technical marketing writing. When used figuratively ("at the LE of"), it often appears without a preceding article.

常見錯誤

❌The LE of fashion this year is oversized coats.
✅The leading edge of fashion this year is oversized coats.
💡In non-technical contexts, use the full phrase 'leading edge' rather than the abbreviation.
❌The plane's LE wing was damaged.
✅The LE of the wing was damaged.
💡'LE' is a noun, not an adjective; use 'of the wing' to show possession.

le — 縮寫

1. a written abbreviation for "lupus erythematosus" — a chronic autoimmune disease

1.縮寫C2
釋義

紅斑狼瘡

LE=紅斑狼瘡；自體免疫病

a written abbreviation for "lupus erythematosus" — a chronic autoimmune disease in which the body's immune system attacks its own tissues, causing inflammation and damage to the skin, joints, kidneys, and other organs.

例句

The patient was diagnosed with systemic LE after a series of blood tests.

經過一系列血液檢查，該病患被診斷出患有全身性 LE。

"diagnosed with systemic LE" — clinical diagnosis context

Dr. Okafor reviewed the LE panel results before adjusting the treatment plan.

Okafor 醫師在調整治療方案前審閱了 LE 檢測結果。

"LE panel" — standard medical test battery

同義詞
  • lupus

    the common name; broader, can refer to discoid or systemic forms

用法筆記

Almost exclusively used in medical charts, journal articles, and clinical correspondence. When speaking to patients, doctors typically use the full name "lupus" or "lupus erythematosus" rather than the abbreviation.

常見錯誤

❌She has LE.' (in casual conversation)
✅She has lupus.
💡Outside medical records, use the common name 'lupus' rather than the abbreviation.
❌LE is spread through coughing.
✅LE is an autoimmune disease, not an infection.
💡LE cannot be transmitted between people.