Combined suction and force pump
[建] 聯合真空壓力泵
?? 詞語組成解析
combined
[[k?m'baind]]
a. 結合的；組合的
suction
[['s?k??n]]
n. 吸, 吸入, 吸上, 吸引, 吸力\\n[化] 吸氣; 吸入
and
[?nd, ?n,?nd]
conj. 和，與;而且;于是，然后;因此;
force
[f?:s]
n. 力;武力;（社會）勢力;魄力;
vt. 強迫;強行;促使，推動;強奸;
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
Hey, leaving me?
嗨 ，丟下我啦？
Laws catch flies but let hornets go free.
法網只捉蒼蠅，不捉黃蜂。
Good morning. Could I have some bottles of milk, please?
早上好。我想買幾瓶牛奶？