February

(music) final downmixing of tracks to 2 left and right (stereo) channels

a mouse, a rat

crowding with a large numbers of people / same as above

knead (to work and press into a mass) / elaborate, work out (an idea etc.) / polish (refine; improve imperfections from) / soften, gloss (silk)

Kyūjitai form of 熱帯 (“tropics”)

hot air / fever / enthusiasm

boiling water

flannel

(attributive use) general; universal / (military) a general; an officer of the most senior rank