fight against 意思是对抗；与……作斗争（争吵）；反对……； fight v.打仗;战斗;作战;搏斗;打斗;打架;参加(竞赛);竞争； n.搏斗;打斗;打架;斗争;(尤指体育运动...
how后面加do。 例句 How does this machine work? 这部机器是如何工作的？ How do accounting rec 例句 How do accounting records operate? 结算记录是如...
have died是现在完成时。 例句 Two women are known to have died. 据悉两名妇女死了。 She was believed to have died in near poverty. 人们相信，她死...
我今年12岁了的英语I am 12 years old； years n. [天] 年；年龄；岁月；年 例句 She was hired three years ago. 她是三年前录用的。 I believed his lies...
研究生英语单词postgraduate 记忆技巧post 后，后面 + graduate 毕业 → 大学毕业后继续学习 → 研究生 Many plan to go abroad or take up postgraduate stud...
男名，David的缩写。David英 [devd] 美 [devd] n.大卫（古代以色列国第二代国王）；戴维（男子名） 例句 I\'ve known David for 20 years. 我认识戴维已有20...
