必需

bìxū

essential; indispensable

* * *

be indispensable to; need

【医】 besoin

相关词组: 必需的

必需品

* * *

be indispensable to; need

* * *

bì xū

adj. essential, indispensable

* * *

bi4 xu1

to need, to require, essential, indispensable

* * *

必需

bì xū

essential; indispensable; vitally need:

发展工业所必需的原料 raw materials essential for industrial development;

用在最必需的地方 be used where it is most needed;

这些参考书是我们所必需的。 These reference books are necessary to us.

必需氨基酸 essential amino-acid;

必需费用 necessary expense;

必需基因 indispensable gene;

必需酶 indispensable enzyme;

必需品 necessities; consumer goods; necessaries; requirement;

必需生产资料 necessary means of production; required means of production;

必需物品 indispensable;

必需脂肪酸 essential fatty acid

* * *

必需|必需 [bì xū] ► to need ► to require ► essential ► indispensable