
好词典

源自中古英语 'boras',来自古法语 'boras',最终源自阿拉伯语 'būraq'(硼砂)。
❶ 硼砂,一种白色结晶矿物,常用于清洁剂、防腐剂或焊接助熔剂。
“Borax is often used as a natural cleaning agent.”
(硼砂常被用作天然清洁剂。)
“She mixed borax with water to make a cleaning solution.”
(她将硼砂与水混合制成清洁液。)
borax solution — 硼砂溶液,通常用于清洁或消毒。
“A borax solution can be effective against mold.”
(硼砂溶液可以有效对抗霉菌。)