Fleitmann's test
[医] 弗莱曼氏试验(检砷化物)
🧩 词语组成解析
🗣️ 情景例句
He is with someone right now. Would you hold?
他现在在会客。你可以稍等吗？
Please call me and let me know.
请打电话告诉我。
Mmm, it doesn't seem to fit very well.
嗯，这套看来不大合身。