Preproved
预试[检]验的
🗣️ 情景例句
Not just for young people.
不仅仅对年轻人来说是这样。
How are you going?Are you going by boat?
你怎样去?坐船去吗？
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。