a wriggler (mosquito larva)

vertical line / bar

horizontal line / bar

(historical) piece of lumber (角材) carried by left-wing student protestors as an intimidating weapon

a knitting needle

(fiction, weaponry) the Ruyibang (Sun Wukong's weapon that can change size at will)

to squander; to ruin

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

upper teeth

the diagram above; the top illustration