Hevea
三叶胶树(大戟科树木)
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
What time does the train for Boston leaves?
去波士顿的火车几点开？
When it is eating normally, its own training begins.
当它进食正常了，训练就开始。