Mona
n. [动]白腹长尾猴；莫娜（女子名）
🗣️ 情景例句
Give me a discount.
给我打个折吧。
Which umpire will referee the baseball game?
不知道哪一个裁判要执法这场棒球赛？
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？