porous-free

常见例句

• Reading occupies most of my free time.
  閲讀佔去了我大部分的閑暇時間。
• The crew remained free from scurvy.
  那些船員仍然沒有患壞血病之虞。
• Any of several tough, porous leather substitutes.
  通氣性強的塑料幾種粗糙的多孔的皮革代用品
• He added sand to the soil to make it more porous.
  他往土裡摻了些沙子以提高滲水性能。
• He's a fervent believer in free speech.
  他是言論自由的強烈信仰者。
• She picked up a new magazine with her free hand.
  她用空著的一衹手拿起一本新襍志。
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