"Harden" • Chinese-English Dictionary
| 硬化 | yìng huà | to harden / hardening / sclerosis / fig. to become rigid or inflexible in opinions / to ossify |  |
| 狠 |  hěn | ruthless / fierce / ferocious / determined / to harden (one's heart) / old variant of 很[hen3] |  |
| 使硬化 | shǐ yìng huà | harden | |
| 垮脸 | kuǎ liǎn | (of the face) to harden / to sag | |
| 淬火 | cuì huǒ | to quench / to temper / to harden by quenching | |
| 横心 | héng xīn | to steel oneself / to harden one's heart | |
