Envelopes
n. 信封( envelope的复数形式 )
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
Jane blushed with pride.
珍因为自傲而丢了丑。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。