Tetragynous
a. [植]四雄蕊的
🗣️ 情景例句
So you thought about it, huh?
你考虑过了吗？
Easier said than done.
说话容易做事难。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。