试题题干
pad的意思是( )
参考答案
正确答案:
试题解析
pad:垫;衬垫;护具;便笺簿;填补
例句:He withdrew the needle and placed a pad of cotton over the spot.
句意:他把针拔出来,将一块药棉盖在针眼上。
pad的意思是( )
pad:垫;衬垫;护具;便笺簿;填补
例句:He withdrew the needle and placed a pad of cotton over the spot.
句意:他把针拔出来,将一块药棉盖在针眼上。