Tank valves
[化] 油罐呼吸閥
?? 詞語組成解析
tank
[t??k]
n. 油[水]箱;坦克;貯水池;酒量大的人;
vt. 把…貯放在柜內(nèi);打敗;
n. 閥門；真空管；瓣膜（valve的復(fù)數(shù)）
??? 情景例句
That's always nice to hear, Mr. Marchetta.
聽到這事總是好的， Marchetta先生。
I think it's about time we got going.
我想差不多是該告辭的時候了。
We'll leave some evenings free,that is,if it is all right with you.
如果你們愿意的話，我們想留幾個晚上供你們自由支配。