The kitchen was clean as a whistle.

厨房里一尘不染。

《柯林斯英汉双解大词典》

She's clean as a whistle.

她象口哨一样亮丽。

youdao

Here's your room; it's clean as a whistle.

这是你的房间，简直一尘不染。

youdao

I checked the room for concealed wiring, but it was as clean as a whistle.

我检查房间里有无暗线，但房间里干干净净的什么也没发现。

youdao

I checked the room for concealed wiring, but it was as clean as a whistle.

我检查房间里有无暗线，但房间里干干净净的什么也没发现。

youdao