Sp. gr.
[医] 比重
🧩 词语组成解析
[医] 酒精; 醑剂
🗣️ 情景例句
And when I see an opportunity,
而且当我一看到机会，
This material feel soft, How does that material feel?
这种布料感觉起来很软，那块料子如何呢？
It was Sunday.I never get up early on Sundays.
那是个星期天，而在星期天我是从来不早起的，