hammer

中文意思

• n. 锤子
• v. 锤击
• v. 连续锤打

英文释义

• n. the part of a gunlock that strikes the percussion cap when the trigger is pulled
• n. a hand tool with a heavy rigid head and a handle; used to deliver an impulsive force by striking
• n. a heavy metal sphere attached to a flexible wire; used in the hammer throw
• n. a striker that is covered in felt and that causes the piano strings to vibrate

词形变化

现在分词

hammering

过去式

hammered

过去分词

hammered

第三人称单数

hammers

例句

1. n. 锤子

   He used a hammer to drive the nail deep into the wooden wall.

   他用一把锤子把钉子深深地敲进了木墙里。

2. v. 锤击

   The blacksmith needed to hammer the hot iron to shape it into a sword.

   铁匠需要锤击炽热的铁块，把它打造成一把剑。

3. v. 连续锤打

   The workers had to hammer on the metal sheet for hours to flatten it.

   工人不得不连续锤打这张金属板好几个小时，才把它弄平。