分秒必争地；用秒表记时

抢在某一时刻之前

against the grain───（与某人的性格、感情或愿望等）格格不入；违反意愿

against the head───顶着头

around the clock───日以继夜地，连续一整天

round the clock───连续一整天，昼夜不停；毫不疲倦地

run out the clock───把钟用完

to beat the clock───打点时间

watch the clock───老是看钟

kick against the pricks───螳臂挡车；抵制

go against the grain───背道而驰，违背别人的想法做事

As in all its wars, Israel feels it is fighting against the clock.───就像在它的所有战争中一样, 以色列感到自己在争分夺秒地战斗.

Doctors raced against the clock to save his life.───医生们争分夺秒地抢救他的生命.

emergency services were working against the clock as the tide began to rise.───潮水开始上涨，应急部门正在争分夺秒地工作着。

It was a race against the clock whether the doctor would get to the accident soon enough to save the injured man.───这是一场分秒必争的赛跑,看医生是否能马上赶到失事的地点来挽救那个受伤的人.

Play games against the clock. Timed board games, cell phone, computer and video games help you think quickly, flexibly and pay attention, which boosts memory.───玩有时间限制的游戏。计时的桌面游戏，手机，电脑，视频游戏能帮助你快速灵活地思考，集中注意力，增强记忆。

You only have an hour to complete the game so it's a mad dash against the clock.───你们只有一个小时完成比赛，因此这是和时间的一次疯狂角逐。

The emergency services were working against the clock as the tide began to rise.───开始涨潮了，紧急救援机构正在争分夺秒地工作。

They had to work against the clock to meet the deadline.───他们必须快速工作以便赶在最后期限做完.

In this era against the clock, who will win soon.───在这个分秒必争的时代, 谁快谁就赢.

Duke: Sorry , I won't. I'll be against the clock to finish my presentation.───杜克: 对不起,今天不行, 我得分秒必争的赶我的报告书.

They are working hard against the clock to translate the novel.───他们正在分秒必争地赶紧翻译那本小说.

He told me that the last round would be against the clock.───他告诉我说最后一局用秒表计时.

Why is he working against the clock?───为什么他拼命工作?