Rate of vapor content
[化] 含汽率
?? 詞語組成解析
rate
[reit]
n. 速度;比率;等級;（利息等的）費率;
vt. 估價;值得;責罵;定級;
vt.& vi. 認為，把…算作;
vi. 被評價;被認為;被列入;申斥;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
vapor
['veip?]
n. 水汽，水蒸氣，無實質之物;自夸者;幻想 [藥]吸入劑 [古]憂郁（癥）;
v. 自夸，（使）蒸發;
??? 情景例句
Let's go to the food court and get something to eat.
咱們去食品部吃點東西吧。
Who do you want to speak to ?
你要跟誰講話？
Chaplin was born in London in 1889 and first acted when he was five years old.
卓別林1889年出生于倫敦，5歲時就開始演戲。