Dichogamy
n. 雌雄蕊异熟\\n[医] 敌敌畏(杀虫剂)
🗣️ 情景例句
Does he know you're here?
他知道你在这 吗？
I meet the boy whose aunt is a saleslady.
我遇到那个男孩的姑妈是推销员。
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！