+4 = 7

ㄔㄨㄥchōng

ㄔㄨㄥchōng
  1. 沖洗」、沖積」、沖刷」。
  2. 」、沖劑」、沖服」。
  3. 沖銷」、沖帳」。
  4. 沖喜」。
(of water)​ to dash against, to mix with water, to infuse, to rinse, to flush, to develop (a film)​, to rise in the air, to clash, to collide with