sub-shell

基本解释

• n.中間殼層

同根派生

英汉例句

• I had to sub for the referee, who was sick.
  裁判病了，我得代爲裁判。
• Keep down of you'll be hit by shell fragments.
  別起來，否則你會被彈片擊中的。
• The snail retreated into its shell.
  蝸牛縮進殼裡去了。
• 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。