Ditrematous
双殖孔的
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
This is Shen calling.
我姓沈。
Yes, they're our new reading books. Is the box too heavy?
对，这些是我们的新教科书，这个箱子重吗？