及物动词

不及物动词

1. 锤子;榔头
A hammer is a tool that consists of a heavy piece of metal at the end of a handle. It is used, for example, to hit nails into a piece of wood or a wall, or to break things into pieces.

2. 用锤击;锤打
If you hammer an object such as a nail, you hit it with a hammer.

1. the act of pounding (delivering repeated heavy blows)

e.g. the sudden hammer of fists caught him off guard
the pounding of feet on the hallway

Synonym: poundhammeringpounding

2. a hand tool with a heavy rigid head and a handle
used to deliver an impulsive force by striking

3. a power tool for drilling rocks

Synonym: power hammer

4. a striker that is covered in felt and that causes the piano strings to vibrate

5. the part of a gunlock that strikes the percussion cap when the trigger is pulled

Synonym: cock

6. a heavy metal sphere attached to a flexible wire
used in the hammer throw

7. a light drumstick with a rounded head that is used to strike such percussion instruments as chimes, kettledrums, marimbas, glockenspiels, etc.

Synonym: mallet

8. the ossicle attached to the eardrum

Synonym: malleus