Iirs
(iir 的复数) abbr. imaging infrared 成像式红外设备, 红外成像; isobutylene isoprene rubber 异丁烯异戊二烯橡胶
🗣️ 情景例句
That's the last straw!
真是太过分了！
Sorry to keep you waiting.
抱歉让你久等了。
Which sweater do you like?
你喜欢哪种毛衣？