The sun dipped below the horizon.

太阳落到地平线下了。

The plane dipped its wings.

机翼向下倾斜。

He dipped his brush in the paint.

他把毛刷在涂料里蘸了蘸。

He dipped the brush into the paint.

他拿画笔蘸了蘸颜料。

The fruit had been dipped in chocolate.

这水果蘸过巧克力酱。

Unemployment dipped to 6.9 percent last month.

上个月，失业率降到了6.9%。

The vehicle gained momentum as the road dipped.

那辆车顺着坡越跑冲力越大。

She dipped a quill in ink, then began to write.

她把羽毛笔蘸进墨水中，然后开始写字。

She dipped into her purse and took out some coins.

她从钱包里掏出一些硬币。

The road dipped suddenly as we approached the town.

我们快到城里时道路陡然下斜。

After the pot is dipped in this mixture, it is fired.

这个壶在混合料里浸过之后，就进行烧制。

The plane made one pass, dipped its wings, then circled back.

飞机掠过去，垂下机翼，然后盘旋而回。

She dipped a hand into the jar of candies and pulled one out.

她把手伸进糖罐里掏出一颗糖来。

The left wing dipped until it was perpendicular to the ground.

左翼下垂至与地面成90度角。

Sales for this quarter have dipped from 38.7 million to 33 million.

本季度销售额从3 870万下降到3 300万。

Blake jumped in expertly; the boat dipped slightly under his weight.

布莱克熟练地跳了进来；船由于他的体重微微沉了一下。

Nancy dipped into the bowl of popcorn that Hannah had made for them.

南希把手伸进盛着汉娜给她们做的爆米花的碗里。

The road dipped and rose again as it neared the top of Parker Mountain.

快到帕克山山顶的时候，山路突降，继而又突升。

Retail sales dipped six-tenths of a percent last month, largely because Americans were buying fewer cars.

零售额上个月下降了0.6%，主要是由于美国人汽车买得更少了。

As the databases grew, machine accuracy dipped across the board.

随着数据库的增大，机器的准确性全面下降。