Weppen's test
[医] 韦彭氏试验(检吗啡、藜芦硷)
🧩 词语组成解析
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
We are supposed to help each other.
我们理应彼此帮助。
That's a good question, smiled Uncle Wang.
“这个问题提得好，”王大叔笑了。