Plf
abbr. pounds per linear foot 磅/（线）英尺
🗣️ 情景例句
You must observe these simple rules.
你必须遵守这些简单的规定。
We offer a life-time guarantee.
我们提供永久保证。
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。