海量资源,尽在掌握
 以上各词均有抑制、克制的词义。1.abstain意为“戒除;禁绝”,是指克制自己的某种放纵行为或不良行动,例如戒除吸烟饮酒,禁绝不良行动、不良习惯等。本词可与from连用。‖They abstain from speaking ill of others behind their backs,for it is a ba......(本文共 435 字) [阅读本文] >>