Gas holdup
[化] 持氣率
?? 詞語組成解析
gas
[g?s]
n. 氣體;[礦業(yè)] 瓦斯;汽油;毒氣;
vt. 加油;毒（死）;
vi. 加油;放出氣體;空談;
int. 該死！（令人氣憤的人應(yīng)即被送毒氣室處死）;
holdup
[['h?uld?p]]
n. 攔劫行人的強盜行為, 劫盜, 停頓, 索高價\\n[經(jīng)] 索高價, 阻礙, 停頓
??? 情景例句
That's fine. I'll await his return call.
很好。我會等他的來電。
Who is going to throw stones?
誰在扔石頭？
He told me that he could not go to sleep one night because he heard a strange noise coming from the bar.
他告訴我有天夜里他怎么也睡不著，因為他聽到酒吧里傳來一陣奇怪的響聲。