是发动机油底壳或湿干油底壳？

Is the engine dry sump or wet sump?

youdao

大多半厚(粘稠)的机油在启动时实际上通过旁支泄压阀又流回到油底壳而不能进入策动机油道。

Most of the thick oil at startup actually goes through the bypass valve back to the engine oil sump and not into your engine oil ways.

youdao

在热的机油流回油底壳后，机油将这些热量释放到流过油底壳的空气中。

After the hot oil drops down into the oil pan, the oil gives up some of this heat to the air passing under the oil pan.

youdao