... 估计方差 estimation of variance 估量 take stock of ;taken stock of ;takes stock of ;took stock of 伴同 in company with ...
双语例句
1
The fact that you decided to change yourself means that you’ve takenstockof yourself.
事实上当你决定作出改变的时候就证明你已经检视过自己。
2
The fact that you decided to change yourself means that you've takenstockof yourself.
事实上(infact)当你决定作出改变的时候就证明你已经检视过我自己。
3
On a practical level for those running the restaurant and customers, the system automatically updates the availability or stock as and when a bottle is taken out of the cellar.