Senses
海底捞月/ 海底撈月 to strive for the impossible
to try to do something that is impossible or illusory; to waste one's efforts on something that cannot be achieved
海底捞月/ 海底撈月 upward scooping motion
a martial arts move or a general scooping motion performed from below upward, such as when saving a ball near the ground
海底捞月/ 海底撈月 winning on the last tile
(mahjong) to complete one's hand by drawing the very last available tile from the wall