Tumbler
[ ['tʌmblə] ]
第5级
其它 Other
n. 平底玻璃杯, 一杯的容量, 杂技演员, 翻斤斗者\\n[机] 滚光机, 滚筒, 齿轮换向器
✅ 同义词
📖 牛津释义
tumbler
n
1
(a) flat-bottomed straight-sided drinking-glass with no handle or stem （无柄、 无脚、 平底、 直壁的）玻璃杯. =>illus at glass 见 glass 插图.
(b) (also tumblerful ) amount held by a tumbler 一玻璃杯的容量
a tumbler of milk 一玻璃杯牛奶.
2 part of a lock that holds the bolt until lifted by a key （锁的）制栓（用钥匙开启锁栓的部件）.
3 acrobat who turns somersaults, esp on the ground 翻筋斗的杂技演员（尤指在地面上的）.
🏥 医学释义
①大玻璃杯 ②转换开关
🗣️ 情景例句
It's John. Didn't you recognize my voice?
我是约翰。你没听出我的声音？
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
MISS FORGETFUL
健忘小姐