Semiconservative
a. [生化]半保留的
🗣️ 情景例句
You've been working late
你一直工作到很晚
Nothing crave, nothing have.
有求才有应。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。