Chain pump
[化] 鏈式泵
?? 詞語組成解析
chain
[t?en]
n. 鏈子，鏈條;連鎖，連續(xù);拘束;連鎖店或旅館系列的事物;
vt. 用鐵鏈鎖住;監(jiān)禁，束縛;
pump
[p?mp]
n. 抽水機;打氣筒;泵;輕軟舞鞋;
v. 用泵輸送 ;涌出;急速搖晃;盤問;
??? 情景例句
the first settlers in America.
他們是第一批來美國定居的移民。
How many handfuls are you going to get?
你要取幾把？
And you lent me some money too, which I never repaid you.
你還借給我一些錢，這筆錢我還沒有還你呢。