Ethyl urethane
[化] 氨基甲酸乙酯; 尿烷
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
[化] 尿烷; 氨基甲酸乙酯; 乌拉坦
🗣️ 情景例句
You are one fantastic mom,
是一位好母亲。
Speech is silver,silence is gold.
言语是银，沉默是金。
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管"，给他们正在使用的机器提供压缩空气。