Gas flow indicator
[化] 氣體流量計(jì)
?? 詞語(yǔ)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）;
flow
[fl?u]
vi. 流;垂;流出;（談話、文體等）流暢;
n. 流動(dòng);滔滔不絕;漲潮;連貫;
vt. 使泛濫;淹沒(méi);排出;
indicator
['?nd?ket?]
n. 指示器;[化]指示劑;指示者;
??? 情景例句
When is a good time to catch him?
什么時(shí)候可以找到他？
When it started raining, I was reading books.
當(dāng)開(kāi)始下雨的時(shí)候，我再看書(shū)。
I suggest that you did not catch the 8 o'clock train,
您乘的不是8點(diǎn)鐘的火車(chē)，