副词
1. under
1. The ship went under.
船下沉了。
介词
1. There is a new music hall near here under construction.
附近正在建造一座新的音乐大厅。
2. under在线翻译
2. I planned to leave the next day but under the circumstances I decided to stay another night.
我原计划第二天离开的，但在这样的情况下，我决定又住了一夜。
3. What do bats come under?
蝙蝠归属在哪一类？
4. They were playing chess under the tree.
他们在树下下棋。