Proelastin
前弹性硬蛋白
🗣️ 情景例句
we're prepared to meet your claim for the loss according to the contract.
我们准备按合同赔偿贵方的损失。
A man is not good or bad for one action.
判断人的好坏不能凭一次行为。
I don't care where we go as long as we don't have to stand in line.
不管去哪里，只要不用站着排队就行。