Dehydrobiotin
去氢生物素
🗣️ 情景例句
Where can I find the information desk?
咨询台在哪儿？
He likes playing the flute.
他喜欢吹长笛。
'We're got more garages with smart people,' Mead observes.
“我们有更多的汽车间，那里有许多聪明人，”米德说。