Flow-rates
(flow-rate 的復數(shù)) [醫(yī)]流速
?? 詞語組成解析
flow
[fl?u]
vi. 流;垂;流出;（談話、文體等）流暢;
n. 流動;滔滔不絕;漲潮;連貫;
vt. 使泛濫;淹沒;排出;
n. 比率；價格；等級（rate的復數(shù)形式）
??? 情景例句
Grandpa really loves his family, doesn't he?
爺爺確實很愛這個家， 是嗎？
What do you like to do in your spare time?
空閑時你喜歡干什么？
It is no matter whether you get there early or late.
你早到晚到都沒有關系。