Road-builder
道路建筑；[公路] 筑路机
🧩 词语组成解析
road
[rod]
n. 路;通路;途径;方法;
vt. 在…设置路障;（狗）沿臭迹追逐（猎物）;（狗）闻着臭迹追;
builder
['bɪldɚ]
n. 建设者，建筑者;创建者;经营建筑业者;增洁剂，促净剂;
🗣️ 情景例句
Oh, who could that be?
啊，这会是谁呢？
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
At this time, the man downstairs was trying to sleep.
这时楼下人正试图入睡。