Gravity baume
[化] 波氏比重; 波美氏比重
🧩 词语组成解析
[机] 波美
🗣️ 情景例句
Genetically modified foods and green foods are different.
经基因改良的食物与绿色食物是不同的。
Two of a trade seldom agree.
同行是冤家。
'I'm very sorry,' he said.
“实在抱歉，”他说，