Reagent chemicals
[机] 试药级化学药品
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
n. 化学品, 化学制品；化学药品；化工产品（chemical的复数）
🗣️ 情景例句
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Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。