Segmental arch
[机] 弓形拱
🧩 词语组成解析
a. 部分的, 断节的\\n[医] 节的, 段的, 分节的
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
He was killed on the spot.
他当场被杀。
He ate it in no time.
他一下子把它吃掉了。
As he had never been there before, he found a great deal to interest him.
由于他从未去过那儿，结果他发现许多有趣的东西。