击锤

击锤 [jī chuí]

1. ■ driving hammer

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常用词组

1. ■ 击锤扳手 spur;

2. ■ 击锤辊花 hammer burr;

3. ■ 击锤卡榫 hammer latch;

4. ■ 击锤锁扣 hammer hook