Sawtooth arrester

[电] 锯齿式避雷器

🧩 词语组成解析

sawtooth
n. 锯齿
arrester
n. 逮捕者, 制动器, 避雷器\\n[经] 逮捕者, 财产查封人(没收人)

🗣️ 情景例句

You estimate his worth too highly.
你高估了他的价值。
He's been out of a job for months.
他已经失业好几个月了。
There is something comforting about the warm glow shed by advertisements on cold wet winter nights.
寒冷潮湿的冬夜里,广告灯箱发出的暖光,会给人某种安慰。
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