🧩 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;
n. 灌洗液, 灌洗(疗法), 灌洗器\\nv. 冲洗, 施行灌洗法
🗣️ 情景例句
I know who you are!
我知道你是谁！
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同协议，另一方则有权终止合同。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。