keep at bay的用法和样例：
例句
用作不及物动词 (vi.)
- The soldiers tried to keep the attacking enemy in check until help came.
战士们设法牵制住敌人，等待援兵到来。 - As a result, our Nation is hampered in its ability to gain the vital intelligence we need to keep the American people safe.
因此，我们国家需要关键的情报来保证国家和人民的安全，但我们获得这些情报的能力不足，而这也已经牵制住我们国家的正常发展了。
keep at bay的相关资料：
临近单词
keep pet
keep
Keep your distance from him.
keep a good understanding with
keep one's anger under control
Keep your temper under control
Keep the two ideas distinct.
keep one's mind upon something
Keep our body functioning well
keep someone under observation
keep oneself in the background
keep oneself in the foreground
