Clinker
n. 炼砖, 渣块\\nv. (使)炼成渣
✅ 同义词
📖 牛津释义
clinker
n[U]
rough stony material left in a furnace, etc after coal has burnt （熔炉等内的）熔渣, 渣块, 煤渣.
🗣️ 情景例句
Not Grandpa.
爷爷不是这种人。
Repetition is the mother of knowledge.
反覆学习是知识之源。
Abby
阿比