Fermentdiagnosticum
[医] 识酶剂(测定蛋白水解酶的存在)
🗣️ 情景例句
Better than that.
比那种事更值得高兴。
You don't have to pay any duty on personal belongings.
你不必在个人财产上付任何税。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡