Activated 7-dehydrocholesterol
[医] 活化7-脱氢胆甾醇
🧩 词语组成解析
activated
['æktiveitid]
adj. 有活性的;
v. 使活动，起动，触发( activate的过去式和过去分词 );
[医] 脱氢胆甾醇
🗣️ 情景例句
Check the hood?
要不要检查一下机件？
When Greek meets Greek, then comes the bug of war.
两雄相争，难解难分。
Just a minute, please. I'm sorry, he's not here right now. Can I ask who's calling?
请稍等。对不起，他现在不在这儿。请问你是哪位？