Ninhydrin
n. [化](水合)茚三酮
🗣️ 情景例句
How about $ 140 per case?
每箱140美元怎么样？
The least said, the soonest mended.
（or Least said， soonest mended） 少说为佳。
I have just heard from my sister, Mary.
我刚收到我妹妹玛丽的一封信。