Gear oil
[化] 齒輪油
?? 詞語組成解析
gear
[ɡ?r]
n. 齒輪;排擋;傳動裝置;衣服 ;
vi. 接上;調和;
vt. 使適應;裝上齒輪;用齒輪連接;
oil
[??l]
n. 油;石油;油畫;燃油;
vt. 給…加油;
vi. 化成油;
??? 情景例句
This time draft will fall due at the end of this year.
這張期票年底到期。
You must have enjoyed yourself.
你一定玩的很開心。
How long was that?
多長時間了？