美国城市

A markindicating a pronounc ed e for the sake of meter in the usually nonsyllabic ending - ed in English poetry.

抑音符一个标识，在英语诗歌中通常非重音音节结尾的－ed的音步需发e的标记

With the potentially long transmission distances involved, the development of high capacity factor machines is important.

如果要考虑较长的输电距离，开发高容量因数的风机是很重要的。