keep careful watch on
英
美
密切注意
keep careful watch on的用法和样例:
例句
Keep a close watch on the enemy rs movements.
密切注意敌人的动向。
Everyone must keep a sharp lookout for this sign.
大家要密切注意这个标记。
词汇搭配
keep a careful watch on
密切注意
keep careful watch on的相关资料:
临近单词
keep
Keep Value
目录
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