Airbron
[化] 乙酰半胱氨酸
🗣️ 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
The IBM PC386 will be big enough for us.
而IBM386对我们来说就够大的了。