Ninhydrine
[化] 茚三酮; 水合茚三酮
🗣️ 情景例句
Excuse me. My name is Richard Stewart.
对不起 我叫Richard Stewart。
Cast not your pearls before swine.
明珠莫投暗。
It can be unpleasant to live even several miles from an aerodrome;
即使住在离机场几英里以外的地方，机场的噪音也会使人难受。