Sp. gr.
[医] 比重
🧩 词语组成解析
[医] 酒精; 醑剂
🗣️ 情景例句
Why do prices always go up during Spring Festival?
为什么春节期间很多东西都会涨价？
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
Bleriot had been making planes since 1905 and this was his lattes model.
布莱里奥从1905年起便开始研制飞机，“11号”飞机是他制作的最新型号。