Biolistics
基因枪
🗣️ 情景例句
until they mentioned needing collateral or a guarantor.
在他们提到担保物或担保人之前。
The leopard can never change its spots.
花豹永不能改变身上的斑点（指：本性难移）。
I would like to ask you a favor.
我可以提出一个要求吗？