Nondegradable
不可降解的
🗣️ 情景例句
I've been looking forward to meeting you.
我一直盼望能有幸认识你。
I do have such a gorgeous face even if I do say so myself.
假如要我自己说嘛，我委实是个美人胚子。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？