dabbler
n. 戏水者;业余家;浅尝者
例句
The half-filled bottle sloshes; the full bottle remains still.; The dabbler in knowledge chatters away; the wise man stays silent.
一瓶子不响, 半瓶子晃荡。
《新英汉大辞典》
You dare say I am a dabbler!
你居然敢说我是半瓶醋!
He's not a dedicated musician but a dabbler.
他并不是专门的音乐家,只不过是个业余家。