常見(jiàn)例句I had to sub for the referee, who was sick. 裁判病了,我得代爲(wèi)裁判。Keep down of you'll be hit by shell fragments. 別起來(lái),否則你會(huì)被彈片擊中的。The snail retreated into its shell. 蝸??s進(jìn)殼裡去了。A shell splinter embedded itself in the wall above his head. 在他頭上方的牆壁上嵌有一塊小小的貝殼片。The building was burned to a shell. 大樓被燒得衹賸下空骨架。The despair left him a mere shell of a man. 他陷入絕望,形同軀殼。 返回 sub-shell