helpful什么意思？

helpful的音标：helpful的英式发音音标为：['helpfl]helpful的美式发音音标为：['hɛlpfəl]...

helpful的反义词有：helpless。adj.helpful的反义词（有益的）：helpless。...

Having the right equipment at hand will be enormously helpful.手头上有合适的设备将会帮上大忙。An A to Z of careers gives helpful information about courses.按字母顺序排列的职业大全提供了有助于课程选择的信息。During the war his pacifist leanings were not helpful.战...

O : If you write the postcode, it will be helpful.如果你写上邮编, 它会是有帮助的.During the war his pacifist leanings were not helpful.战时他的和平主义思想派不上用场。It was advice of a kind, but it wasn't very helpful.这是一种建议, 但并不非常有用.The staff ...

“咒骂”的拼音为：zhòu mà...

她受到袭击并被残忍地奸污.She was attacked and brutally dishonored.马萨诸塞州的《波士顿环球报》因揭露地方天主教神职人员奸污和猥亵儿童的丑行而获得公共服务贡献奖.The Boston Globe in Massachusetts won the public - service award sexual abuse by local Roman Catholic clergymen.大家思路一跳,...

虽然她对音乐一无所知，但却爱唱歌。She didn't know anything about music but she liked to sing.她从小就喜欢唱歌，12岁开始了声乐训练。She loved singing as a child and started vocal training at 12.他因为唱歌音调偏低而被炒了。He had been fired because his singing was f...

adverting的音标：...

“白矾”的英语可以翻译为：alum，alumen （明矾的通称） ...

vi.表现，举止端正，自然反应vt.使守规矩...

vt.使麻木，使迟钝，使瘫痪...

Freud postulated that we all have a death instinct as well as a life instinct.弗洛伊德曾假定我们所有人都有生存本能和死亡本能。He postulated that the carbon reacts initially with the sulfate to form calc ium sulfide.他认为碳最初和硫酸钙反应生成硫化钙.They postul...

lapwing的复数形式为：lapwings...

dustborne的音标：dustborne的英式发音音标为：[dʌst'bɔ:n]dustborne的美式发音音标为：[dʌst'bɔn]...

The Washougal empties into the Columbia River near Portland.沃舒格尔河在波特兰附近注入哥伦比亚河。The river Ganges empties itself into the Bay of Bengal.恒河流入孟加拉湾.The Changjiang River empties into the East China Sea.长江注入东海....

single的音标：single的英式发音音标为：['sɪŋgl]single的美式发音音标为：['sɪŋɡəl]...

Cox的一般过去时为：coxed...

biodialysis的音标：biodialysis的英式发音音标为：[bɪədɪə'lɪsɪs]biodialysis的美式发音音标为：[bɪrdɪr'lɪsɪs]...

Men in green army uniforms are sprinkled throughout the huge auditorium.穿着绿色军服的人星星点点地分布在整个大礼堂中。The teacher gathered all the pupils in the auditorium.老师把全体同学集合在礼堂内.We'll have the meeting in the classroom rather than ...