watch glass   (TTS Sound)

The watch_glass has 2 Senses.

• watch glass
• 時計皿
• laboratory glassware; a shallow glass dish used as an evaporating surface or to cover a beaker
• 実験室のガラス器具

• crystal, watch crystal, watch glass
• 風防
• a protective cover that protects the face of a watch
• 携帯時計の文字盤を保護するカバー