汉词网为您提供practical difficulties是什么意思,practical difficulties的用法,practical difficulties的词性,practical difficulties的词根,practical difficulties短语搭配,practical difficulties真题例句等功能，学习单词超轻松。

汉词网为您提供difficult task是什么意思,difficult task的用法,difficult task的词性,difficult task的词根,difficult task短语搭配,difficult task真题例句等功能，学习单词超轻松。

汉词网为您提供difficult problem是什么意思,difficult problem的用法,difficult problem的词性,difficult problem的词根,difficult problem短语搭配,difficult problem真题例句等功能，学习单词超轻松。

汉词网为您提供learning difficulties是什么意思,learning difficulties的用法,learning difficulties的词性,learning difficulties的词根,learning difficulties短语搭配,learning difficulties真题例句等功能，学习单词超轻松。

汉词网为您提供difficult struggle是什么意思,difficult struggle的用法,difficult struggle的词性,difficult struggle的词根,difficult struggle短语搭配,difficult struggle真题例句等功能，学习单词超轻松。

汉词网为您提供difficulties是什么意思,difficulties的用法,difficulties的词性,difficulties的词根,difficulties短语搭配,difficulties真题例句等功能，学习单词超轻松。

汉词网为您提供find it difficult to是什么意思,find it difficult to的用法,find it difficult to的词性,find it difficult to的词根,find it difficult to短语搭配,find it difficult to真题例句等功能，学习单词超轻松。

汉词网为您提供difficult question是什么意思,difficult question的用法,difficult question的词性,difficult question的词根,difficult question短语搭配,difficult question真题例句等功能，学习单词超轻松。

汉词网为您提供the most difficult是什么意思,the most difficult的用法,the most difficult的词性,the most difficult的词根,the most difficult短语搭配,the most difficult真题例句等功能，学习单词超轻松。

汉词网为您提供difficult time是什么意思,difficult time的用法,difficult time的词性,difficult time的词根,difficult time短语搭配,difficult time真题例句等功能，学习单词超轻松。

汉词网为您提供have difficulties in是什么意思,have difficulties in的用法,have difficulties in的词性,have difficulties in的词根,have difficulties in短语搭配,have difficulties in真题例句等功能，学习单词超轻松。

汉词网为您提供with difficulty是什么意思,with difficulty的用法,with difficulty的词性,with difficulty的词根,with difficulty短语搭配,with difficulty真题例句等功能，学习单词超轻松。