Biforous
双孔的
🗣️ 情景例句
He has no command over himself.
他不能克制自己。
Marriage is a lottery with more blanks than prizes.
结婚如同摸彩票，空票多而中票少。
Yes, so we had better look over your specifications.
是的，所以我们最好先把您的规格说明细看一遍。