洞口的英文

• entrance to a cave

• 导洞口    heading collar
• 平洞口    adit collar; adit opening; adit portal
• 墙洞口    wall opening
• 隧洞口    tunnel face; tunnel portal
• 垂直洞口    vertical opening
• 洞口, 桥门, 桥门架    portal
• 洞口保护    opening protection
• 洞口侧壁    vertical sides of opening
• 洞口尺寸    dimension of opening
• 洞口定位    location of adit
• 洞口钢筋    trimming bar
• 洞口开挖    portal-in
• 洞口围坎    coaming
• 洞口依子    yoriko douguchi
• 涵洞口隆起    culvert end lift
• 涵洞口铺砌    culvert inlet/outlet apron
• 流线型洞口    enlarged culvert inlet
• 隧道洞口（洞门）    tunnel portal
• 在洞口内    inside/in/at the mouth of a cave
• 隧道洞口棚架    head-house
• 隧道洞口设施    facilities of tunnel portal
• 在黑暗的洞口    at the dark orifice of the cave
• 八字翼墙涵洞口    culvert inlet with flared wing wall
• 在斜坡开辟的洞口    pits on slope
• 洞孔雪面    perforated crust
• 洞孔高低杠    tunnel and twin beams

• The first aperture was sufficiently large to enter .
  最初出现的洞口已可容纳一个人进去。
• Round the cave stood groups of the men who had escorted us .
  洞口的四周站着一群男人守护我们。
• He lifted the blanket over the door of the cave and stepped out .
  他撩起洞口的毯子，走到外面。
• Still there is no impediment to returning to the door for the brushing .
  可没有人拦住你，不让你回到洞口去拍雪哪。
• When she had made a hole in the entrance she tried to pass through it .
  他在洞口上打开了一个洞，就想从里边钻出来。
• He paused, as at length he approached the mouth of the cavern, to recover breath .
  最后，他到达了洞口，于是站住歇息一下。
• A tall stepladder stood in front of an opening which the grille had covered .
  在原来铁栅栏盖着的那个洞口前面，放着一个高梯凳。
• The blanket fastened across the opening of the cave was lifted and pablo put his head in .
  系在洞口的毯子给撩起了，巴勃罗探进头来。
• The old goat who i found expiring, died in the mouth of the cave, the next day after i made this discovery .
  那只垂死的老山羊，在我发现它的第二天，便死在洞口上了。
• Certainly a little narrow face, with hard eyes, had flashed up for an instant from a hole, and was gone .
  分明有一张窄窄的瓜子脸，带着一副冷漠的目光，从洞口外闪了一下，接着又不见了。

• 洞口的日语：ほらのいりぐち 洞　の入り口
• 洞口的韩语：[명사] (1)동굴[구멍]의 입구. (2)(Dòngkǒu) 동정호(洞庭湖)의 어귀.
• 洞口的俄语：pinyin:dòngkǒu 1) отверстие грота 2) люк