Arch support
拱座; 鞋衬
🧩 词语组成解析
arch
[ɑ:tʃ]
n. 弓形;拱门;拱形物;足弓，齿弓;
vt. （使）弯成拱形;用拱连接;向后弯;
vi. 拱起;成为弓形;
adj. 主要的;首要的;调皮的;淘气的;
🗣️ 情景例句
Oh, you're right.
哦， 说得对。
How much ham did you want to buy?
你要买多少火腿？
a box of pills, or a small jar of ointment,
一盒药丸、一小瓶药膏