Spalling resistance
[化] 耐温度急变
🧩 词语组成解析
(水泥的)散裂
🗣️ 情景例句
You said it.
你说对了。
How do you spend your leisure time?
你怎样打发业余时间？
Traffic police are sometimes very polite.
交通警有时也很客气。