clean through

• adj. 穿洞

clean through的用法和样例：

例句

用作形容词 (adj.)

1. Daniel Hindle, 17, an A-level student from Richmond, Sheffield, had a ring put through his lip and his girlfriend had her eyebrow pierced.
   日前，英国就有一名年轻人因为在嘴唇穿洞，引发血液中毒而导致死亡。