Polyandria
多雄蕊纲
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
Certainly not.
一定不是。
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。