Jackstaff
n. 舰(或船)首旗杆
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
I give you an inch, and you take a yard.
你太得寸进尺了。
Traffic police are sometimes very polite.
交通警有时也很客气。