Deadbolt
= deadlock (2)
✅ 同义词
🗣️ 情景例句
without cultural programs in our school.
我们的学校里没有文化活动。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
In the light of this statement, teachers live by selling knowledge,
根据这种说法，教师靠卖知识为生，哲学家靠卖智慧为生，