Additive engine oil
[机] 含添加剂的机械油
🧩 词语组成解析
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
and you won't get so many colds anymore.
你就不会老患感冒了。
Beware of a silent dog and still water.
警惕无声之狗会咬人，平静之水会覆舟。
Yes, you need to get some underwater plants.
是的，你还需要弄一些水下植物。