Các câu ví dụ cho từ porous

1. “Travertine is a porous material with a sponge-like texture – it has many small pores – and those holes really reduce its economic value in the current market,” said Hamidreza Rahimi, lead author of the report.

2. Puea Thai Party sources say she fled to Cambodia first - a route often used by Thai opposition figures in the past because the border is porous and less than a four-hour drive from Bangkok.