Benzanthacene
[机] 苯并
🗣️ 情景例句
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易能得到进一步发展。
A pet lamb makes a cross ram.
宠坏的小羊将成为脾气坏的大羊。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。