Aifs
先进红外导引头(advanced infra-red seeker)
🗣️ 情景例句
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
Ouch! I fell down and cut my knee!
好痛呦！我跌倒割伤了膝盖！
He likes working in China very much.
他很喜欢在中国工作。