名詞 bass:

1. the lowest part of the musical range
2. the lowest part in polyphonic music
   同義詞：bass part
3. an adult male singer with the lowest voice
   同義詞：basso
4. the lean flesh of a saltwater fish of the family Serranidae
   同義詞：sea bass
5. any of various North American freshwater fish with lean flesh (especially of the genus Micropterus)
   同義詞：freshwater bass
6. the lowest adult male singing voice
   同義詞：bass voice, basso
7. the member with the lowest range of a family of musical instruments
8. nontechnical name for any of numerous edible marine and freshwater spiny-finned fishes

形容詞 bass:

1. having or denoting a low vocal or instrumental range
   同義詞：deep

1. He jumped into the river to catch the big bass in defiance of the cold water.
   他不顧河水冰冷跳下去捉那條鱸魚。
2. The bass soloist was in excellent voice.
   這個(gè)男低音獨(dú)唱演員這次唱出了高水平。
3. He has formed a new band with his brother on bass.
   他組織了一個(gè)新樂隊(duì)，由他弟弟彈低音吉他。

bass

n.（名詞）
【復(fù)數(shù)】 bass 或 bass.es
Any of several North American freshwater fishes of the family Centrarchidae, related to but larger than the sunfishes.
鱸魚：一種棘臀魚科的北美淡水魚，同太陽魚有關(guān)但較大
Any of various marine fishes of the family Serranidae, such as the sea bass and the striped bass.
鱸魚：一種鰭科的海生魚，例如海鱸魚和條紋石鮨

來源：
Middle English *bars [perch]
中古英語 *bars [鱸魚]
from Old English bôrs
源自 古英語 bôrs

bass
bass 2

n.Music （名詞）【音樂】
A low-pitched sound or tone.
低音：低沉音質(zhì)的，深沉音調(diào)的
The tones in the lowest register of an instrument.
樂器中最低音域部分的音調(diào)
The lowest part in vocal or instrumental part music.
低音部分：音調(diào)或樂器的部分音階中最低的部分

A male singing voice of the lowest range.
男低音部
A singer who has such a voice.
低音歌手：具有這種音域的歌手
An instrument, especially a double bass, that produces tones in a low register.
低音樂器：特別是低音提琴，產(chǎn)生出音域低的音調(diào)
adj.（形容詞）
Having a deep tone.
具有低沉音調(diào)的
Low in pitch.
音調(diào)低沉的

來源：
Middle English bas [lowest musical part]
中古英語 bas [音樂的最低沉部分]
from bas [low] * see base 2
源自 bas [低的] *參見 base2