Cryoprotectant
冷冻保护剂
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
I would rather stay here.
我宁愿留在这里。
Yes. I went to bed too late last night.
是的。我昨晚睡得太晚。