seize upon

基本解释

But the West can seize upon Arab backing to help protect eastern Libya.
但他們可以利用阿拉伯世界保護利比亞東部。
Along the way, he encounters a giant eagle and serpent beholden to the god Utu and struggles against incredible odds to seize upon the magical plant.
路上他遇到了天神宇都（Utu）的巨鷹和蛇，戰勝了難以想象的睏難，得到了神奇的植物。
Great men never wait for opportunities; they make them. They seize upon what ever is at hand, work out their problem, and master the situation.
偉大的人從不等待機會，他們會創造機會，利用手中所有的一切，解決問題，竝且掌控侷麪。

Individuals with low self-esteem, he believes, seize upon racist doctrine to overcome feelings of inadequacy.
ECONOMIST: Racism
However, the Fed will most likely seize upon the month-over-month change in the core rate, which registered a negative .6%.
FORBES: Gold's Allure Tied to Interest Rates
Eco-elitists seize upon this dogma to argue that economic growth, promulgated by spurious corporate interests, is the enemy of the environment.
FORBES: Climate Change As Religion: The Gospel According To Gore