He was too inexperienced and too inexpert to succeed.他太缺乏经验，太不熟练，难以成功。High-powered cars are lethal weapons in the hands of inexperienced drivers.马力大的汽车到了缺乏经验的司机手中便成了毁灭性的武器。She was inexperienced and needed a guiding hand ...
伤口沾染了细菌.The wound was infected with germs.他怒斥皮特，指责他沾染毒品。He turned on Pete and accused him of being mixed up in drugs.这样就可以使她的爱不至于沾染上有所贪图的色彩.This put her affection out of suspicion of mercenary ends....
You mustn't judge people by their exteriors.你不能以貌取人.We mustn't allow it to bias our teaching.我们决不允许它影响我们的教学。One mustn't seek after comfort, personal fame and gains.我们不应当贪图安逸, 追名逐利.Don't you understand...