台Taivo A Taiwan Mandarin dictionary

大規模殺傷性武器

dàguīmóshāshāngxìngwǔqì

ㄉㄚˋ ㄍㄨㄟㄇㄛˊ ㄕㄚㄕㄤㄒㄧㄥˋ ㄨˇ ㄑㄧˋ

Simplified 大规模杀伤性武器

Example

如今已經沒甚麼能防範大規模殺傷性武器了。

rújīn yǐjīng méi shèn me néng fángfàn dàguīmóshāshāngxìngwǔqì le

Nowadays it's not possible to protect oneself against weapons of mass destruction.

Keep 大規模殺傷性武器 and it comes back until you know it.