Homodimer
同型二聚体
🗣️ 情景例句
What currency do they use in U.S.A.?
在美国人们用什么货币？
I was born in China and brought up in the U.S.A.
我出生在中国，在美国长大。
Our product is competitive in the international market.
我们的产品在国际市场上具有竞争力。