Maintenance diagnostic manual

[計] 維護(hù)診斷手冊

?? 詞語組成解析

maintenance ['ment?n?ns]
n. 維持,保持;保養(yǎng),保管;維護(hù);維修;
main手+ten拿住+ance表名詞 → 用手拿住 → 維持
diagnostic [?dai?g'n?stik]
adj. 診斷的,判斷的;特征的; n. 診斷法,診斷程式;診斷結(jié)論;
manual ['m?nju?l]
adj. 用手的;手制的,手工的;[法]占有的;體力的; n. 手冊;指南;[樂]鍵盤;[軍]刀槍操練;
manu手+al形容詞后綴 →手工的;手冊

??? 情景例句

No one knows for certain what happened, but it's a fair bet that it was not an accident.
沒有人知道究竟發(fā)生了什么,但幾乎可以肯定這并非意外。
How did you decide that product was safe?
你怎樣決定產(chǎn)品是安全的呢?
The petrol had nearly all been used up.
汽油幾乎已經(jīng)用光。
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