noun🔗Share下水道口，排水孔。 The hole at the bottom of a bath, sink or tub, which can be blocked using a plug; a drain (US)"After my bath, I carefully placed the plug in the plughole to drain the water. "洗完澡后，我小心地把塞子放进下水道口，把水排掉。utilitydevicebuildingitemChat with AIVocabulary GamePractice Reading
