Actintis
痤疮疹(一种结核疹)
🗣️ 情景例句
She is busy now.
她正忙着呢。
Have you marketed your product yet?
你们的产品尚未推出市场吗？
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。