Upper limb
[医] 上肢, 臂
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
limb
[lim]
n. 肢，翼;大树枝;分支;枝干;
vt. 割断…的四肢，肢解;砍树枝;
🗣️ 情景例句
The radio has lost most of its audience, thanks to TV.
由于电视的存在，收音机失去了大量听众。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
Take it easy.
别紧张。