Contactor pump
[化] 混合泵
?? 詞語組成解析
n. 接觸器\\n[化] 接觸器
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
Your birthday is tomorrow, isn't it?
你明天生日 ，是嗎？
Rome was not built in a day.
羅馬并非一日可建成；堅持必成。
Do you like stories? I want to tell you a true story.
你喜歡聽故事嗎？我要告訴你一個真實的故事。