点子的英文：
spot
dot
speck
droplet
drop

参考例句：

looked everywhere for ideas.
我到处找点子。

Give me a wrinkle or two.
帮我出一两个点子吧。

GBP performed well and triggered the stop loss of our earlier short position.
昨天英镑大幅造好，早前的短线淡仓亦已蚀65点子。

After talking together, the group tossed out several bright ideas fit for further consideration.
这群人一起议论了一下后，拿出了几个供进一步考虑的好点子。

Why were grown-ups always so stuffy and slow to recognize good ideas?
为什么成年人总是那么一本正经，对好点子反应那么迟缓呢？

It would look very inconsiderate to disturb the principal over such a little thing when he's busy.
太爷既有事回家去了，这会子为这点子事去聒噪他老人家，倒显的咱们没理。

Occasionally we have come up with some moneymaking ideas
我们有时还出一些赚钱的点子。

I am a little short of ideas at present.
我现在几乎快想出一些点子了。

`Right, as usual,' said the duchess: `what a clear way you have of putting things!'
“你可说到点子上了。”公爵夫人说。

He spoke briefly but to the point.
他说话简短，但是说到点子上了。

spot是什么意思：
n. 斑点；污点；场所；职位；旅游胜地
v. 弄脏；玷污；认出，发现
adj. 立即的，当场做出的
adv. 恰好，准确地

There are spots in (or on) the sum
人孰无过

It was cute of you to spot the truth.
你能发现真相真是精明的很。

To mark or mottle with spots.
有斑点，成斑驳用点作标记或使斑驳杂色

dot是什么意思：
n. 圆点；一点儿；字母i或j上的点；正当其时
v. 作小点记号，加小点于；布满，点缀；猛击

She has a polka dot frock.
她有一件波点连衣裙。

He dotted the thief on the face.
他猛击小偷的面部。

Small trees dot the landscape.
小树点缀着风景。

speck是什么意思：
n. 斑点，微粒，污点
v. 使有斑点

to flip a speck of dust off
把一点灰尘掸掉

The sky is clear and bright without a speck of cloud.
天空晴朗，一点云彩也没有。

The car accelerated away and was soon just a speck on the horizon.