Ninhydrin
n. [化](水合)茚三酮
🗣️ 情景例句
I'm always in a bad mood on Mondays.
我每个星期一情绪都很低落。
Fools will be fools.
笨蛋总是笨蛋。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。