不毛的, 不孕的, 無(wú)菌的, 貧瘠的, 無(wú)效的, 枯燥的

• He had learnt early in his marriage that he was sterile.
• 他結(jié)婚不久便得知他不能生育。

• The doctor kept his instruments sterile.
• 這位醫(yī)生的器具是消過(guò)毒的色系综合网。

• The negotiations proved to be sterile.
• 談判沒有取得結(jié)果人人摸人人干人人操人人舔。