Calcareous tuff
[机] 石灰华
🧩 词语组成解析
n. 钙化软骨\\n[化] 石灰质的; 含钙的
n. 凝灰岩\\na. 第一流的
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
Experience is a school from which one can never graduate.
经验无止境。
Ok, look, here are my father and mother.
看，这是我爸爸和我妈妈。