调音钥匙；弦轴钥匙,用于调整乐器琴弦张力的部件或工具。
先理解核心含义，再看它在真实句子里的用法。
调音钥匙；弦轴钥匙,用于调整乐器琴弦张力的部件或工具。；调音钥匙；弦轴钥匙,用于调整乐器琴弦张力的部件或工具。
A key, peg, or wrench used for tuning a musical instrument by adjusting string tension.
She always carries a tuning key in her guitar case.
她总是在吉他盒里放一把调音钥匙。
调音钥匙；弦轴钥匙,用于调整乐器琴弦张力的部件或工具。
A key, peg, or wrench used for tuning a musical instrument by adjusting string tension.
Use tuning key naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Dictionary facts from AI_SUPPLEMENT.