lach·ry·ma·tor /ˈlækrəˌmetɚ/
催淚瓦斯
lach·ry·ma·tor /ˈlækrəˌmetɚ/ 名詞
催淚毒氣,催淚劑
lachrymator
n : a gas that makes the eyes fill with tears but does not
damage them; used in dispersing crowds [syn: tear gas,
teargas, lacrimator]