Ethereal oil
[医] 醚油(醚和杂醇油的混合物), 挥发油
🧩 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
They have to be here.
它们肯定就在这儿。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
Sam was sure that the wallet must have been found by one of the villagers, but it was not returned to him.
萨姆确信那钱包一定是被某个村民捡到了，可是却不见有人来送还给他。