常用单词词组雅思

at all times- 总是，始终，随时

agree with- 与…相一致，同意

be beneficial for- 有利于…，有益于…

pay no attention to- 对…视而不见

by chance- 偶然，碰巧

learn...by heart- 用心学习，记住

combine...with- 使…与…结合/联合

in that circumstances- 如果那样的话

replace...with- 用…代替…

keep- 保持

necessitate- 使成为必要