a fire-rat: an imaginary creature of ancient China resembling a white rat, thought to live in the volcanoes of the South China Sea and to have fireproof fur

a fire-rat (see above)

fire / a flame / cooking fire / a firestarter / sparks / light (matches or lighter)

activity, work, operation

to act, to operate, to work

the night, evening

a mouse or a rat / general term for members of superfamily Muroidea, including mice, rats, voles, hamsters, gerbils, and other similar rodents

鼠: mouse, rat / 杜松: temple juniper

a female given name

(literary) night, evening