indispensable

必不可少的adjadj

in(不) ＋ dispensable(可有可无的) → 不是可有可无的 → 必不可少的记忆

In the Chinese household, grandparents and other relatives play ________ roles in raising children. play an indispensable role in doing sth. 在…方面起着不可或缺的作用。句意： 在中国家庭里， 祖父母和其他亲戚在养育孩子方面起着不可或缺的作用。incapable： 无能力的， 不能胜任的； insensible： 无感觉的， 无动于衷的； infinite： 无穷的， 无限的。214infinite

1 真题例句...it is indispensable that communication between doctor and patients should be strengthened due to the the fact that doctor-patient communication can be seen as a bridge of two-way communication between doctors and patients...CET42017.12写作题

2 真题例句...which is the indispensable characteristic in my life...第三套CET42014.12写作题

3 真题例句...It is worth mentioning that those seemingly basic and elementary skills we learned in school actually play a significantly indispensable role in our future works...第三套CET42013.6写作题

1 Mobile phones have become an indispensable part of our lives..移动电话已经成为我们生活中的必需品。