您要查找的是不是：
- OXIDIZED PIT COALS OF THE KUZNETSK BASIN AND ANTHRACITE OF THE GORLOVSKY BASIN CLASSIFICATION. 库兹涅茨煤田的氧化烟煤和戈尔洛夫卡煤田的无烟煤。分类。
- 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。
- 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
- oxidation pit 氧化针孔
- 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。
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- I've got quite used to working in the pit. 在矿井工作我已经很习惯了。
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物
- The NO oxidation is autocatalytic. no氧化是自动催化的。
- 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
- This is to be done before oxidation takes place. 这要在氧化作用发生以前做。
- The tissue affected by edema will usually pit. 受浮肿影响的组织常在按后起凹陷。
- They painted a coat of paint to prevent the oxidation of the ship by seawater. 他们刷了一层油漆以防止船只被海水氧化。
- There was no bulk oxidation of the silver. 银不会发生体相氧化。
- A fall into the pit,a gain in your wit. 吃一堑，长一智。
- Oxidation will make iron and steel rusty. 氧化作用会使钢铁生锈。
