Deciduous plant
落叶植物
🧩 词语组成解析
🗣️ 情景例句
Where did the time go?
时间溜的真快！
There are some feelings that time cannot benumb.
人类的感情是历久不衰的东西。
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。