Cinder block
n. <美>煤渣砌块, 渣煤（空心）砖
🧩 词语组成解析
cinder
['sində]
n. 煤渣;炭渣;煤渣路;煤渣跑道;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
Please keep off the grass.
请勿践踏草地。
Never trust of fine words.
切勿轻信漂亮的言词。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。