枯燥: dull and dry; uninteresting; monotonous 短语和例子枯燥乏味的谈话 insipid conversation; 枯燥的题目 a dry subject; 枯燥的书味同嚼蜡。 a dull book lacks interest. 她感到医院的工作有点枯燥乏味。 she found the hospital routine slightl
吃力: (费力) strenuous; laborious; entail strenuous effort; be a strain 短语和例子他学习吃力。 he has difficulty in his studies. 那位伤员吃力地站了起来。 the wounded soldier has made efforts to stand up
