地震学者: seismologist

(board games) Sugoroku, a Japanese board game with dice, like backgammon.

onomatopoeia for the action of swallowing, a gulp (usually baby talk). / (sex) sexual act where a person consumes the semen of multiple men, usually from some vessel or container such as a cup or beaker.

二乗: square

二乗: squaring

二条:

弾正: / 壇上: on an altar, stage, or platform / 壇場:

尿: urine / 繞: Chinese character radical that covers the left and bottom of a Chinese character

手錠: handcuffs

連声: a morphological change of an initial syllable of the second kanji under the influence of the historical coda of the first kanji in a word