Homonuclear
a. [化]同核的,共核的
??? 情景例句
How long will it take for my mail to reach its destination?
我的信件到達(dá)目的地要多久？
Is there anything you'd like to know?
你想知道什么？
The sandwiches are all ready, said her mother. I made some dumplings last night, too!
“三明治全都做好了，”她媽媽說，“昨晚我還做了一些餃子哩！”