Diethylnitrosamine

二乙基亚硝胺

🗣️ 情景例句

Will he be OK, Dad?
他会没事吗, 爸爸?
When I saw Mr. Jones,he was talking with John Smith.
当我看见琼斯先生时,他与约翰·史密斯正在谈话。
Farm labourers said that they always woke up to find that work had been done overnight.
雇工们说,常常一早起来发现有人在夜里把活干了,
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🔤 更多 D 开头的单词

disparage dɪ'spærɪdʒ
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