Sawback
n. [地]锯齿山脊
🗣️ 情景例句
but Richard Stewart is here
但Richard Stewart正在这儿，
Acl!
啊！
Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle.
防盗警报器在白天和黑夜的任何时候都会响起来，它的作用只是骚扰过路行人，而实际上却帮助窃贼入室行窃。