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- Study on Gas Valve Pit Leakage-Proof 燃气阀门井防漏技术研究
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中，许多矿工被压在了井下。
- Have you turned off the water valve? 你关掉水阀了吗？
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- Don't believe what he says. He's trying to dig a pit for you. 不要相信他的话。他在算计你。
- He felt an aching feeling in (the pit of) his stomach. 他胃疼。
- I've got quite used to working in the pit. 在矿井工作我已经很习惯了。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- A small angular cavity or pit, such as a honeycomb cell. 小窝，蜂巢小窝或小泡，如蜂房的巢室
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- The tissue affected by edema will usually pit. 受浮肿影响的组织常在按后起凹陷。
- A fall into the pit,a gain in your wit. 吃一堑，长一智。
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
- He who digs a pit for others falls in himself. 害人反害己。
