Ferrocement
铁矿碴水泥
🗣️ 情景例句
The bad news hit everyone hard.
恶耗使每个人都受到了沉重打击。
I come from Japan.
我来自日本。
In 1858, a French engineer, Aime Thome de Gamond, arrived in England with a plan for a twenty-one-mile tunnel under the English Channel.
1858年，一位名叫埃梅。托梅。德。干蒙的法国工程师带着建造一条长21英里、穿越英吉利海陕的隧道计划到了英国。