Sbu
[计]= Station Buffer Unit,站缓冲器
🗣️ 情景例句
Your first great-grandchild.
你的第一个曾孙。
Are you a native Chinese?
你是土生土长的中国人吗？
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。