Surfactants' ability to break surface tension makes them useful to humans as a wetting agent.

表面活性剂打破表面张力的能力使它们作为湿润剂来说对人类是非常有用的。

Harry let himself float back upward and broke the bubbly surface, shaking his hair out of his eyes.

哈利让自己浮上去，钻出漂满泡泡的水面。他甩了甩头，把头发从眼睛上甩掉。

Whenever the gray whale calf could, it would break the surface, take a huge breath.

安妮：只要灰鲸幼崽有能力，它就会浮出水面，大口呼吸。

There was a soft splashing noise to his left and he saw that the merpeople had broken the surface to listen, too.

在他的左边响起一阵轻柔的声音，他看见更多的人在认真听。

Neutrophils release little granules filled with enzymes that try to break down the surface of the insulin pump’s needle.

中性粒细胞释放出充满酶的小颗粒，这些酶试图分解胰岛素泵针头的表面。

They were gone. They had passed out of his life, and he faced the last bitter hour alone. No. The step of a moccasin broke the snow's surface.

他们已经从他的生活中消失了，他只能独自面对这最后的苦涩时光。不，有一个人穿着鹿皮靴，他的脚步把雪给压实了。