n.[C]

1. 三個（或三人）一組；三件一套[G]
   The committee is headed by a trio of ministers.

   委員會由三位部長組成的小組領導。

   I must say, the trio who played Ssu-Lang in "Ssu-Lang Visits His Mother" did an amazing job.

   我必須說，在四郎探母中演楊四郎的三人小組表現極好。

2. 三重唱（或三重奏）的樂曲
3. 三重唱（或三重奏）演出小組[G]
   a jazz trio

   爵士樂三人演奏組

4. （小步舞曲、諧謔曲等的）中段

n.

1. a set or group of three.
   ▸(in piquet) a set of three aces, kings, queens, jacks, or tens held in one hand.
2. a group of three musicians.
   ▸a composition written for three musicians.
   ▸the central section of a minuet, scherzo, or march.

[名]

1. ①三重奏。
   피아노 트리오.

   鋼琴三重奏。

2. ②三重唱。
3. ③三人組。