crucial 
: 决定性的 至关重要的 
crucial 
crucial ☊ 
quyết định 
批评的 
kritisch like: crucial → →
a mysterious and crucial point ☊ 
huyền cơ ☊ Certainly, the early years are crucial to a child's development. ☊ certainly ☊
a crucial factor/issue/decision ☊ crucial ☊
topics of crucial importance ☊ crucial ☊
The next few weeks are going to be crucial. ☊ crucial ☊
crucial to/for sth: Winning this contract is crucial to the success of the company. ☊ crucial ☊
crucial that...: It is crucial that we get this right. ☊ crucial ☊
Parents play a crucial role in preparing their child for school. ☊ crucial ☊
He wasn't there at the crucial moment (= when he was needed most). ☊ crucial ☊
the key/crucial/deciding factor ☊ factor ☊
This is a crucial year for your relationships in general and your love life in particular. ☊ in general ☊
This last point is crucial. ☊ last ☊
crucial ☊ nous sommes à un moment crucial de notre histoire ☊
déterminant ☊ il a joué un rôle déterminant lors du coup d’Etat ☊