Plf
abbr. pounds per linear foot 磅/（线）英尺
🗣️ 情景例句
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
How well do you know French?
你法语好吗？
I'm not used to drinking.
我不习惯喝酒。