Peogaster
[医] 呼吸道(胚)
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
For those of you that didn't hear it, the question was how soon we could expect the product to be on sale.
你们并未听说过，问题是产品多快能上市。
The fax has greatly changed office work, especially in China.
特别是在中国，传真机大大地改变了办公室的工作。