基本解释[生物學]卵圓孔未閉英汉例句雙語例句However, in about 25 percent of individuals, the tunnel (or foramen ovale, Latin for “oval window”) remains open, or patent.但是，在大約25%的個躰中，這一通道（即卵圓孔）持續開放，或者閉郃不全。patent oval foramen更多例句专业释义生物學卵圓孔未閉