hardens

过去式：

动词过去式: hardened

更多词形：

动词过去式: hardened | 动词过去分词: hardened | 动词现在分词: hardening | 动词第三人称单数: hardens |

单词例句：

It soon hardens into hatred, eyes glaring into eyes.

很快就变成了怒目相视的仇恨。

Don't harden your heart against him.

别对他硬心肠。

To harden the surface of(a metal.

使（金属的）表面硬化

The same heat that melt the wax, will harden the clay.

热既可熔化蜡，又可使粘土变硬。

God forbid that I should tell you to harden your hearts.

上帝不容我对各位说要心狠手辣。

Remember, the same heat that melts butter also hardens clay.

请记住，热可以融化黄油也可以使陶土变硬。

As snow hardens, it becomes smoother, less porous.

由于雪花堆积变硬，它变得更光滑，孔也少了。

A substance that hardens to act as an adhesive; glue.

接合剂，接合胶一种用作胶合材料胶接剂的物质；接合胶

The varnish takes a few hours to harden.

清漆需要几个小时才能干透。