名词
中文翻译：调音钉
同义词：
["tuner's pin", "tuner's point"]
例句：
-
1.The car needs a tune-up before the next service.
这辆车需要做一次保养才能下一次服务。
-
2. He used a tuner's pin to adjust the clock's timepiece.
他用一个调音钉调整了钟表的时间。
-
3. The tuner's pin was the only thing that could fix the broken gear.
调音钉是唯一能修复损坏齿轮的东西。