Microconcrete
微粒混凝土
🗣️ 情景例句
Oh, I love it!
哦 ，我太喜欢了！
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
Your answer is satisfying. I feel satisfied.
你的答案是令人满意的。我感到很满意。