Monosperm
单种子植物
🗣️ 情景例句
Consider the cost before you decide.
你决定前要先考虑费用问题。
Could I have the bill, please?
请把帐单给我好吗？
We're going to have to put your account on C.O.D.。
今后我们不得不将您的户头改为C.O.D.。