Dudleya
n. [植物]景天科(stonecrop)植物(Dudleya 属)
🗣️ 情景例句
We cannot leave this problem unattended.
这一问题我们不能置之不理。
If she could help you, she would help you.
如果她能帮你的话，她会帮你的。
Please push the ladder against the wall.
请把梯子靠在墙壁上。