







peephole
spyhole
This is the simplest form of a peephole optimization.
I walked to the door, pushed in the lock, threw the deadbolt closed and peeked out the peephole.

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Open the tool →窥孔 (kuī kǒng) means “peephole, spyhole”.
窥孔 is pronounced kuī kǒng in Mandarin Chinese.
“peephole” is 窥孔 (kuī kǒng) in Chinese.
This page has 2 example sentences using 窥孔, each with pinyin and an English translation.