Equalixing piston
[機(jī)] 均衡活塞
?? 詞語(yǔ)組成解析
piston
['p?st?n]
n. <機(jī)>活塞;
??? 情景例句
My mother promised me a birthday party with a clown.
我媽媽答應(yīng)給我辦一個(gè)有小丑的生日派對(duì)。
Our policy is not to grant exclusivity.
我們的方針是不授與專賣權(quán)。
That's good. I think I'll sow my carrot seed tomorrow.
好呀，我想明天播胡蘿卜種。