Subr
abbr. subtract register 减法寄存器
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
This food is out of this world.
这真是人间美味。
Don't worry. But you'd better take him to the nurse, and she'll give him some pills.
放心吧。你最好带他到护士那，她会给他一些药片的。