Hardeners
(hardener 的復數) n. 硬化劑\\n[計] 固化劑, 硬化劑
??? 情景例句
You're making the game harder.
你使游戲變難了。
We should weep for men at their birth and not a t their death.
我們應在人降生時流淚，而不該在人死亡時哭泣。
I'm not sure that this conference is as good as last year's.
我確信這次會議不如去年的會議精彩。