Stakeout
n. 监视
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
I gave her my address and she gave me hers.
我把我的地址给她，她也把她的给了我。[九六广州初中会考]
The weather gets warmer, and the days get longer.
天气渐暖，白天渐渐变长。