Qat
[医][=quality assurance technical]质量保证技术
🗣️ 情景例句
Yes. Wooster Street is two blocks,
噢 Wooster街还有两条街的距离
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
He hitchhiked to Dover and, towards evening, went into a boat to find somewhere to sleep.
他搭便车到了多佛，天快黑时钻进了一条船，想找个地方睡觉。