Against what risks do you usually cover the goods?是什么句式?
句子意思：你通常都會(huì)給貨物購(gòu)買哪種保險(xiǎn)
介詞短語(yǔ)+一般疑問(wèn)句+主語(yǔ)+謂語(yǔ)結(jié)構(gòu)
還原后：What risks do you usually cover the goods against
what risks 作介詞against的賓語(yǔ)
cover 及物動(dòng)詞 vt.
1.覆蓋,遮蓋
Snow covered the ground.
雪覆蓋了大地.
2.掩蓋
3.控制,支配
The city covered ten square miles.
這個(gè)城市面積有10平方英里.
4.涉及,包含
5.報(bào)道
6.走完
7.撒上,灑上,濺上（一層液體、塵土等）
8.足以支付；夠付
9.占（一片面積）
10.報(bào)道；電視報(bào)道
11.代替,頂替,替補(bǔ)（某人工作或履行職責(zé)）
12.為免他人陷入麻煩而用謊話或借口）遮掩,敷衍
13.給…保險(xiǎn)
14.采取行動(dòng)（以使自己免遭責(zé)備）
15.掩護(hù)
16.用槍瞄準(zhǔn)（以致無(wú)人可逃跑或開槍）
17.翻唱（原來(lái)由另一樂(lè)隊(duì)或歌手演唱的歌曲）
18.穿(衣),戴(帽),蓋上(被子等)
She covered the baby up with a blanket.
她用毯子把嬰兒蓋好.
19.使(自己)蒙受(恥辱等)；給(自己)帶來(lái)(榮譽(yù)等)；得到,獲得
He covered himself with honours at college.
他在學(xué)院里獲得多種榮譽(yù).
20.彌補(bǔ)(損失等)
The price barely covers the cost.
這種價(jià)格剛夠抵上成本.
21.通過(guò),走過(guò)(若干里),走完(一段路程)
They covered thirty-five kilometers yesterday.
他們昨天走了35公里.
名詞 n.
1.蓋子,套子,覆蓋物
A box usually has a cover.
箱子通常都有蓋子.
2.(書等的)封面、封皮
The book needs a new cover.
這本書需要裝個(gè)新封面.
3.隱藏物,躲避處
The problem was that with their cover blown they had nowhere to go.
眼前的問(wèn)題是他們既無(wú)藏身之處,又沒(méi)有別的地方可去.
4.幌子,偽裝
The spy's cover was that she was a consultant engineer.
那女間諜偽裝成顧問(wèn)工程師.
5.掩蔽,掩護(hù)
For this operation we need plenty of air cover.
為進(jìn)行這次軍事行動(dòng),我們需要充足的空中掩護(hù).
6.(一副)餐具,餐席(位)
Covers were laid for eight.
擺好了八副餐具.
7.（保險(xiǎn)公司的）保險(xiǎn)
8.（生長(zhǎng)在一個(gè)地區(qū)的）樹木植物,自然植被
9.（云層的）遮蓋；（雪的）覆蓋
10.床單；床罩；毯子；被子
11.（對(duì)身分、感情或違法事情的）掩蓋,掩飾
12.代替工作；代勞；替補(bǔ)
不及物動(dòng)詞 vi.
1.代替(某人)
Will you cover for me at the telephone switchboard while I run out to post a letter?
我出去寄封信,你替我照看一下電話總機(jī)好嗎?