approach block
基本解释
- 接近闭塞区段
英汉例句
- The policeman hurried to assist a tall blonde in an opera cloak across the street in front of a street car that was approaching two blocks away.
那位警察慌忙不迭地跑去搀扶一个身披夜礼服斗篷、头发金黄的高个子女人穿过横街，以免两条街之外驶来的街车会碰着她。
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