Methods: The content of salicylic acid was detected in the solution by dioptre analysis.方法: 运用折光分析法测定水杨酸醇溶液中水杨酸含量.Take the eye with radiation - proof zero dioptre to have harm to eyesight every day excuse me?请问天天带平光防辐射的眼...
Waves of misery penetrated every pore.痛苦深彻骨髓。The knife had penetrated his chest.刀子刺入了他的胸膛。They penetrated into territory where no man had ever gone before.他们已进入先前没人去过的地区....
It is merely a pretense.这只是托词而已.You can't keep up the pretense any longer.你无法继续伪装下去了.He made a pretense of affection [ of being affectionate ] .他假装有 情....