My husband had a very low sperm count.我丈夫的精子数很低。From the body, the sperm whale is smaller than the killer whale.从体形上看, 抹香鲸比虎鲸要小.The sperm whale has about thirty teeth in its lower jaw.在抹香鲸的下颚上大约有30颗牙齿.Only one sperm fert...
He did not foresee any problems...他没有预见到任何问题。No one can foresee what will happen in the future.谁也无法预见到将来会发生什么事.We do not foresee any problems.我们预料不会出任何问题。Many observers foresee a great change for foreign investments.许多观察...