| 释义 |
extinguishers 释义 n. [安全]灭火器(extinguisher 的复数);灭火者 考试频率 高考 四级 六级 考频:近六年出现2次 n. 灭火器 例句 1·Fire extinguishers are located on each floor and in each apartment. 每个公寓和楼层都有灭火器。 2·I require foam extinguishers . 我船需要泡沫灭火器。 3·A: Are these fire extinguishers working? A:这些灭火器好用吗? 短语 1·fire extinguisher 灭火器
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