F clef
低音谱号
🧩 词语组成解析
n. 谱号
🗣️ 情景例句
He went to Canada on business.
他因公赴加拿大。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
We practise entrances and exits.
我们排练登场和退场。