Iir
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
Just to have as a pet.
只是要养来当宠物。
Good night.
晚安
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。