Dehydrobiotin
去氢生物素
🗣️ 情景例句
She's a real slut.
她行为放荡。
Do you have nay objection to the stipulations about the packing and shipping marks?
有关包装运输唛头的条款你们有什么异议吗？
Why do you think we can't change your note? Of course we can.
为什么你认为我们破不开你的票子呢？当然我们能破开的。