Gleicheniaceae
n. 里白科；黑白科
🗣️ 情景例句
If you watch carefully you will see how to do it.
你若细心观察，就会知道怎么做这件事。
How long will it take you to have it counted?
你要多少天才能把它计算好？
I dig songs and I like pop music very much.
我特别喜欢歌曲和流行音乐。