英语词汇“certificate of competency in first aid”的读音、翻译、释义、用法及例句-集火网

词汇	certificate of competency in first aid
释义	certificate of competency in first aid 【法】急救合格证书
随便看	synthetic tanning agent synthetic tanning agent NF synthetic test synthetic test program synthetic time study synthetic unit sand synthetic voice synthetic wood synthetic zeolite synthetic zeolite catalysts cracking synthetism synthol process synthomycin synthomycin palmitate synthon synthorax syntomycin syntomycin palmitate syntone syntonic syntonical syntonic personality syntonic type syntonin syntonization

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