Tunneller
n. 挖掘隧道的人, 隧道掘进机
✅ 同义词
🗣️ 情景例句
Is there any discount on bulk purchases?
我多买些能打折吗？
Who are you writing to?
你正在写信给谁？
For a few hours, you settle back in a deep armchair to enjoy the flight.
几小时之内，你躺在扶手椅上，享受着旅途的欢乐。