Didynamia
[植]二强雄蕊群
🗣️ 情景例句
I'll go upstairs and stay with him until he falls asleep again.
我上楼去陪他， 直到他又睡着。
I ought to see a doctoe at once.
我应该立刻去看医生。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。