Since plastic shower heads appear to "load up" with more bacteria-rich biofilms, metal shower heads may be a good alternative, said Professor Pace.
佩斯教授说道，“因为塑胶喷头‘藏’有更多装载大量细菌的生物膜，所以金属喷头不失为（淋浴时）一个好的选择。”
The empty alternative can appear in a Normalized policy in conjunction with other non-empty alternatives. It simply states that taking no action is a valid choice.
空替代出现在标准化策略中用来连接其它非空策略，它只是说明不采用任何行动是正确的。
This alternative position doesn't appear to have a standard name, so let me call it the "climate-policy big bang."
这一不同主张还没有一个正式的名称，我姑且称之为“激进式气候政策”。
Meanwhile, alternative theories are likely to abound. Weiler expects papers to appear in a matter of days or weeks.
同时，替代理论可能比比皆是。维勒预计出现新的论文仅是数天或数周里的事情。
Or it could be that a breakthrough in solar, wind or some other as yet unforeseen alternative energy makes fusion appear expensive and unwieldy by comparison.
也有可能在太阳能、风能或者其他当前未知的可替代能源方面产生重大的突破，使得聚变能相比之下既昂贵又难以操作。
But even as interest rates appear to be heading higher, some economists say there is an optimistic, alternative possibility.
不过，尽管利率似乎正在升高，一些经济学者仍然表示，还有另一种比较乐观的可能性。
But even as interest rates appear to be heading higher, some economists say there is an optimistic, alternative possibility.
不过，尽管利率似乎正在升高，一些经济学者仍然表示，还有另一种比较乐观的可能性。
应用推荐