Dorsal flexure
[医] 背曲
🧩 词语组成解析
dorsal
['dɔrsl]
adj. 背的; 脊的;背部的;背面的;
n. 屈曲, 折褶, 弯曲部分\\n[化] 挠曲
🗣️ 情景例句
Just three days.
只要三天。
How many gallons are you going to take?
你要拿几加仑？
Do you think that would help?
你认为那有用吗？