a balanced diet
用法a balanced diet是名词短语,常常与eat,keep,have搭配,可构成短语:eat a balanced diet(饮食平衡),have a balanced diet(拥有平衡饮...查看详细>>
641字a bit
近义短语a bit of a little用法(1)a bit是副词短语,表示“有点儿;稍微”之意,放在形容词或副词的前面,在句中作状语,表示程度,可以和a little互换。例如:① I'm a b...查看详细>>
1141字above all
近义短语most important of all用法above all在句中用作状语,放在句首、句中或句末。用于句首或句中则表示“最重要;尤其;首先”之意,比起其他因素来更为重要,相当于most i...查看详细>>
828字according to
用法according to是介词短语,表示信息来自别人或别的地方,而不是来自我们自己已知的情况。例如:① According to the result of the survey,many stu...查看详细>>
361字a city with a colorful history
用法a city with a colorful history由名词city+介词with构成。掌握该短语的用法首先要掌握with的用法。with的具体用法如下。(1)with表示“带有;具有”之意...查看详细>>
849字a couple of
用法(1)a couple of表示“一些;几个”之意时,后面接可数名词的复数形式。例如:① I waited a couple of hours.我等了几个小时。② I have a couple...查看详细>>
1584字across from
用法across from是介词短语,表示方位。例如:① The pay phone is across from the library.公用电话在图书馆对面。② The park is acros...查看详细>>
956字add to
用法add to是动词add+介词to结构,指增加后更进一步的状态,表示“促进”之意。例如:① That of course added to our difficulties.那自然增加了我们的困难...查看详细>>
1070字a few
用法(1)a few含肯定意义,相当于some/several/a small number of。在非正式文体中,一般用only a few代替。例如:① They have a few/some/...查看详细>>
2091字afford to do sth.
近义短语have enough money/time to do sth.用法afford to do sth.是动词afford+不定式to do sth.结构,常常接在can,could,be a...查看详细>>
824字