直接加ing: singing
n. 歌唱歌声耳鸣振鸣
adj. 唱歌的音乐般的
v. 唱歌（sing的ing形式）I'm not very good at singing.
我不很擅长唱歌。
She has a beautiful singing voice.
她有一副唱歌的好嗓子。
They were all singing the same song.
他们在唱同一首歌。
I like dancing， singing， and drawing.
我喜欢跳舞、唱歌和画画。
I like singing hymns.
我喜欢唱圣歌。
