Spermatophyta
[医] 种子植物门
🗣️ 情景例句
but I think I can be of some help to you.
但我觉得我可以对你略有帮助。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
Two main techniques have been used for training elephants,
驯象有两种主要的方法，