Allobar
n. [核]同素异重体
🗣️ 情景例句
I've heard a great deal about you.
久仰大名。
The bird that can sing and won't sing must be made to sing.
生来能唱的鸟，不愿唱也得叫它唱。
This makes copies, using a mirror, a roller and special black powder.
传真机使用一面镜子，一个滚筒和持制的黑色粉未制作复制品。