敏感: sensitivity

鉄瓶: tetsubin

(slang, childish) boss, chief

(Internet slang, endearing, used by supporters) Donald Trump, American president

(informal) "bottle-bottom glasses": eyeglasses with thick, round lens

火炎瓶: Molotov cocktail

Watch yourself, be careful, literally, "keep your health" / take care (used when parting)

police dog

attach, affix, stick, fasten, add, add on, append; set, put, put one thing on another / apply, put on / leave a mark on / write, make an entry / give, impart, direct, direct one's attention

(meteorology) psychrometer