Dimetone
双甲酮, 二甲基环已二酮
🗣️ 情景例句
And Harry, too?
也喜欢Harry 是吗？
The sooner we go and face the music the better.
咱们还是早点去挨批为好。
This is a pity, because noise abatement really is a good cause.and it is likely to be discredited if it gets to be associated with bad science.
要求减少噪音确实是件好事，但是如果与拙劣的科学掺杂在一起的话，就不会被人们所信任，这是很遗憾的。