Toluene diisocyanate
[机] 二异氰酸甲苯
🧩 词语组成解析
n. 甲苯\\n[化] 甲苯
[机] 二异氰酸盐
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
A bit in the morning is better than nothing all day.
略有胜于全无。
Please don't touch the machines.
请不要摸这些机器。