Aifs
先进红外导引头(advanced infra-red seeker)
🗣️ 情景例句
I took a month off for a holiday.
我休了一个月假。
They teach you English in an intensive course lasting just a week.
他们用一周的时间教速成英语课程。
I'm rich, so I can buy myself lots of good things!
“我很富，所以我能给自己买许许多多的好东西！”