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These keep the oil in the sump when the car corners hard or brakes suddenly.
这些使石油在水池的时候，车内的角落硬或突然刹车。
youdao
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The bottom of the block is covered with an oil pan or oil sump.
缸体的顶部是气缸盖，它组成了燃烧室，缸体底部是油底壳。
youdao
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The bottom of the block is covered with an oil pan or oil sump.
缸体的顶部是气缸盖，它组成了燃烧室，缸体底部是油底壳。
youdao