伺机的英文：
to watch for one's chance

参考例句：

The Red Army bided their time to launch a counterattack.
红军按兵不动，伺机发动反击。

I thought Bill intended to be on the grab.
我认为比尔是想伺机捞一把。

The longing to take advantage of his offer began to haunt her insidiously.
抓住这个机会的想法已开始暗中伺机作崇。

The longing to take advantage of his offer began to haunt her insidiously
抓住这个机会的想法已开始暗中伺机作崇。

One advantage is that she can play a waiting game.
她还有一张王牌就是她可以伺机下手，枕戈待旦。

They were like hawks watching for an opportunity to snatch their prey from under the very claws of their opponents
他们就象老鹰伺机要从他们对手的脚爪里攫取食物一般。

Marlin is gunning for me because I got a higher rank than he did
马林正在伺机找荐儿整我，因为我获得了比他高的职位。

Ever since I proved he'd made a mistake in the accounts, he's been gunning for me, trying to get me dismissed
自我证实他帐目出了错以来，他一直在伺机整我，企图使我被解雇掉。

watch是什么意思：
n. 表，手表；注意；观察；值班
v. 看；观察；照看；小心

Is the watch valuable?
这块表很值钱吗?

A watch, uh, how do you put it, a luminous watch?
一只手表，呃，叫它什么来着，一只夜光表?

Time your watches.
调准你的手表。

one是什么意思：
num. 一；同一个、最重要的一个
det. 代替a或an，表示强调；某位（用于不太熟悉之人的姓名之前）
pron. 任何人；一个人；一个事物；其中的一个人

One, Taipei, one way.
台北单程票一张。

This one is not a spoof.
这个就不是开玩笑了。

One and one make(s) two.
一加一等于二。

chance是什么意思：
n. 机会；可能性；偶然，侥幸
adj. 意外的，偶然的
v. 碰巧；偶然发生；偶然发现；冒...的险

I advise you to take the chance.
我建议你抓住机会。

outside chance; remote possibility.
不大可能的机会；极小的可能性。

I'll afford you a chance.
我将给你提供一个机会。