Qcb
队列控制块
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
He won't be distressed by my absence.
即使我不在，他也不会悲伤痛苦的。
Both! American spellings are used more and more in Canada now.
两种都用！现在在加拿大人们越来越多的采用美国拼法了。