hudrogen cyanide的用法和樣例：
例句
- Smoke contains benzene, nitrosamines, formaldehyde and hydrogen cyanide.
香煙煙霧中含有苯，亞硝酸，甲醛和氰化氫。 - It also protects against carbon monoxide, smoke, hydrogen cyanide, sulfur dioxide, other gases, particulates, fumes, soot, ammonia, chlorine, phosphine, and radiant heat.
它還可以防止一氧化碳，煙霧，氰化氫，二氧化硫，其他氣體，顆粒，煙霧，煙塵，氨，氯，磷，和輻射熱的危害。
