Phenylurethan
[化] 苯氨基甲酸乙酯
🗣️ 情景例句
Can I help?
我能帮你吗？
We can't hear clearly.
我们不能听得很清楚。
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。