水筒: canteen / 水痘: varicella / 水套: water jacket / 水稲: grain grown in a paddy field / 水頭: by the water / 水頭: energy represented by a column of water / 出納: adding and removal of money and goods

水位: water level / 推移: transition

推移: to undergo a change

(mathematics) uniform convergence

(mathematics, of function) to be converge uniformly

年休: annual leave

羽球: badminton

休会:

休会: / 球界:

九夏: summer / 旧家: old family / 休暇: vacation / 急火: sudden fire, nearby fire / 球花, 毬花: strobile / 球果, 毬果: cone (fruit of conifers)