Calcareous tuff
[機] 石灰華
?? 詞語組成解析
n. 鈣化軟骨\\n[化] 石灰質的; 含鈣的
n. 凝灰巖\\na. 第一流的
??? 情景例句
Hello, I'm honored to make your acquaintance.
你好， 認識你是我的榮幸。
I don't think you'll have any difficulty in pushing sales.
我認為你推銷時不會有任何困難。
It is a question of pride as much as anything else.
原因就是要面子。