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- Leaving the disc in a fully closed position firmly closed also prevents weld spatter from falling directly onto the mating faces of the seat and disc. 保持阀瓣处于完全关闭位置也能够避免焊花直接掉在阀座和阀瓣的连接面上。
- Leaving the valve in a fully closed position helps prevent weld spatter from falling directly onto the mating faces of the seats. 保持阀门处于完全关闭状态，有助于防止焊花飞溅直接落到阀座连接面上。
- Once the fit of the rod was exact, the mating faces of the boom were brought together and held in place while I fed a small drop of thin cyano glue into the break by capillary action. 一旦合适的杆是确切的，交配面临的繁荣是汇集和地点举行，我喂养的一小滴薄膜氰基胶水到打破毛细管行动。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- The sea have erode the cliff face over the years. 海水经年累月冲刷著峭壁的表面。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- He stumbled over a stump and fell flat on his face. 他给树桩一绊，摔了个嘴啃泥。
- The widow mourned for her dead mate. 那寡妇为她已故的丈夫服丧。
- Get the stardust out of your eyes and face reality. 抛弃天真的想法而面对现实。
- Many animals mate in the spring. 许多动物在春天交配。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The first mate was studying to become a master. 大副正在学习准备当船长。
- I felt a certain indisposition to face reality. 我多少有些不愿意面对现实。
- Pandas rarely mate (with each other) in captivity. 猫熊在豢养环境中很少(彼此)交配。
- Her face was overclouded with grief. 她的脸色因悲伤而变阴沉。
- His ashen face showed how shocked he was. 他面如土色，说明他多么惊骇。
- The shadow of death is on his face. 死亡的阴影笼罩在他的脸上。
- The monkey scratched about in its mate's fur for fleas. 那只猴子在另一只猴子身上找跳蚤。
