Reference oil
[医] 参考油样
🧩 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
But I need some information.
但我需要一些资料。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。