tear gas
noun
/ˈtɪə ɡæs/
,
/ˈtɪɹ ɡæs/
,
/ˈtɪː ɡæs/
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- Any lachrymatory, non-lethal chemical compound that causes the eyes to sting and water and/or irritates the respiratory system, mostly used for controlling crowds during riots or as self-defense.
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催涙ガス,
催涙剤
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