Resitol
[化] 乙阶段酚醛树脂
🗣️ 情景例句
We are in the red.
我们有亏损。
Give me someone who can speak English.
找一位能讲英语的人来。
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.
即使是一台放置在围绕地球的轨道上的望远镜——如非常成功的哈勃望远镜——也因为太阳系中的尘埃微粒而无法胜任。