adj.小心謹慎的；細心的；嚴謹?shù)?/p>

However, without the most scrupulous cleanliness, this practice can, in some cases, lead to an infection with hepatitis and other sexually transmitted diseases. 不過，如果沒有小心謹慎的清潔，這種習(xí)慣在一些情形下可能導(dǎo)致肝炎和其它性傳播疾病的感染。

adj.肆無忌憚的；不道德的

adv.小心翼翼地；多顧慮地；嚴謹?shù)?/p>

n.狂妄

n.小心翼翼

adv.不客氣地；無道德原則地