laboratory
?? 發布時間：2026-07-03 06:45:13
英 [l?'b?r?,t(?)r?; 'l?b(?)r?,t(?)r?]
美['l?br?'t?ri]
- n. 實驗室，研究室
CET4TEM4CET6中頻詞常用詞匯
詞態變化
復數:?laboratories;
中文詞源
laboratory 實驗室
來自拉丁語labor,勞作，努力，辛勞，引申詞義實驗室。
英文詞源
- laboratory (n.)
- c. 1600, "building set apart for scientific experiments," from Medieval Latin laboratorium "a place for labor or work," from Latin laboratus, past participle of laborare "to work" (see labor (n.)). Figurative use by 1660s.
雙語例句
- 1. This was demonstrated in a laboratory experiment with rats.
- 在實驗室用老鼠進行的實驗證明了這一點。
來自柯林斯例句
- 2. Potentially dangerous bacteria are regularly sent from one laboratory to another.
- 有潛在危險的細菌經常被從一個實驗室傳到另一個實驗室。
來自柯林斯例句
- 3. It is important to check when the laboratory can do the tests.
- 核實一下實驗室何時可以進行這些測試是很重要的。
來自柯林斯例句
- 4. The first reporters rolled up to the laboratory within minutes.
- 第一批記者在幾分鐘之內就涌到了實驗室。
來自柯林斯例句
- 5. This change has been timed under laboratory conditions.
- 在實驗室條件下測得了這一變化所需的時間。
來自柯林斯例句