Sertulum
(关于所采集的)一组植物的科学论文
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌，我建议你上网下载。
I'm fond of this beer.
我喜欢这种啤酒。
Are we going there by bus?
我们要乘公共汽车去吗？