I might drop by this one, though.

但是我也许去参加这次活动。

I'm sorry to drop by without calling.

很抱歉没先打电话就冒然造访。

So how about I drop by later?

能过来吗？

Constance dropped by earlier with another delicious delicacy.

康丝坦斯刚才来过带来另一道美味佳肴。

Let us begin with " drop by."

我们先讲drop by。

Need to drop by the dry cleaners.

要去干洗店。

The worst-hit exchanges have dropped by 9%, despite concerted action by central banks.

受冲击最严重的交易所下跌了9%，尽管国央行共同采取了行动。

Williams College is dropping tuition by 15 percent.

威廉姆斯学院将减免15%的学费。

Adams said her business drop by 20% overnight.

亚当斯说她的生意一夜之间下降了百分之二十。

It was reportedly dropped by an American bomber.

据报道，是由一架美国轰机投下的。

I just dropped by to return your umbrella.

我只是顺便来还给你雨伞的。

In 1987, ozone levels had dropped by 50 percent.

1987年，臭氧水平下降了50%。

They dropped into Kazakhstan by parachute using this capsule.

他们用这个太空舱乘降落伞降落到哈萨克斯坦。

Temperatures then dropped by about minus 200 degrees Celsius.

气温随后下降了大约零下200摄氏度。

Ohh! Were you thinking about dropping by for lunch...

哎呀呀 你是想过来一起吃饭吧。

The number for both populations dropped by three years.

这两个族群的寿命都下降了三岁。

Like magic, the costs have dropped by 90 percent.

而它的成本也像魔术一般 降低了 90%。

It's sweet of you to drop by, though.

但你能来告诉我真好。

Quietly, Bourgoin was dropped by his publishers and producers.

悄悄地，Bourgoin 被他的出版商和制片人放弃了。

She's not that stoked about you dropping by.

她对你的到来可一点也不兴奋。