墨水 (mò shuǐ): Ink (Noun) — Meaning & Stroke Order

This high-grade ink has excellent waterproof properties, making it suitable for signing important documents.

He doesn't have much knowledge in his head, yet he always likes to talk big.

This cheap ink is not only dull in color but also prone to bleeding on paper.

He knocked over the ink bottle and stained his homework notebook.

Remember to screw the ink bottle cap tightly to prevent it from evaporating or spilling.