Fluorescamine
荧光胺
🗣️ 情景例句
Don't rush, take your time.
别急急忙忙的，慢慢来。
A light purse makes a heavy heart.
曩中无钱心事重。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，