Cryoprotector
低温防护剂
🗣️ 情景例句
Yes, it is right.
对，是正确的。
The dust raised by the sheep does not choke the wolf.
羊踩起的灰尘挡不住狼。
What can I eat? asked Mrs Brown.
“吃什么才行呢？”布朗夫人问。