arterial road的用法和樣例：
例句
- You can regain the main road by turning left two miles ahead.
你在前面兩英里處左轉，就可回到公路干線(xiàn)。 - There are new cameras overlooking the major road arteries in town.
有新的攝像頭監視著(zhù)城鎮中的主要公路干線(xiàn)。
詞匯搭配
- arterial road 干線(xiàn)道路,公路干線(xiàn)...
