n.一層；一股；厚度；褶

v.定期往返；辛勤地做，不斷做；不斷供應(yīng)；使膠合

We usually buy two-ply toilet paper. 我們通常買雙層的廁紙。

It's used for single ply and much ply of big package yarn. 適合加工單股及多股纖維的大卷裝紗筒;

Buses ply between the two cities. 公車定期往返于那兩個城市之間。

Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峽。

This ship plies between London and Australia. 這艘船定期往返于倫敦和澳大利亞之間。

I plied him with questions about his novel. 我就他的小說向他提問。

The workers have no guarantee that they can continue to ply their skills. 工人們得不到可以一直在一個工種中不斷錘煉技術(shù)的保證。

And don't ply foreigners with lots and lots of disparate questions. 不要沒完沒了地向老外提出大量的互不相關(guān)的問題.