Essential oil
[化] 精油\\n[医] 挥发油
📖 牛津释义
essential oil
oil extracted from a plant and used in making perfume, flavourings, etc 香精油; 香料油.
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
I expect you to be punctual.
我希望你守时。
Help the dog over the stile.
助人度过难关。
The whole village has been working day and night gathering and threshing this year's crop before the September rains.
全村的人都日夜奋战，要赶在9月的雨季之前把今年的庄稼收获上来，打完场。