Semifield
半视场
🗣️ 情景例句
You will waste a lot of money trying to keep up with the newest fashions every year.
为了跟上每年最新的时装潮流，你得花大把的钱。
This is Tom. He's my classmate.
这是汤姆。我的同学。
That all depends on the size of the order.
这要订购量的多寡。