Rhombogen
[医] 菱形体
🗣️ 情景例句
What do you suppose he wanted?
你认为他想要什么？
By falling we learn to go safely.
吃一堑，长一智。
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。