Arcatura
[醫(yī)] 向外曲(馬前肢)
??? 情景例句
Thanks, Mom.
謝謝，媽。
I'm going to buy three yards.
我要買給她三碼。
He suggested that a double railway-tunnel should be built.
他提議建一條雙軌隧道，這樣就解決了通風問題。