Barrel pump
[機] 桶泵
?? 詞語組成解析
barrel
['b?r?l]
n. 桶;一桶之量;圓筒，活塞筒，滾筒;圓筒;
adj. 桶狀的;
vt. 裝進桶里，放進桶里;
vi. 高速行駛;
bar 木棒,障礙#詞根助記：bar木條,桶是用木條做成的
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
it suddenly became real.
一切突然成真了。
I must concentrate on my new task.
我必須專注于我的新工作。
To do this, he must be at least as knowledgeable as the dealer.
要做到這一點，他至少要像古董商一樣懂行。