in the mid-60s什么意思

in the mid-60s什么意思 in the mid-1990s 和 by the mid-1990s有什么区别? mid 70s什么意思? temperatures in the mid-to high 20's什么意思ornado warnings are in forece with high winds and temperatures in the mid-to high 20's这句话什么意思 in the mid 1810's怎么翻译 英语高手请进：In the mid 1970s,那个S的意思? ”highs should be in the mid-80s to low 90“的意思 The Mid-autumn Festuval什么意思 in the mid-twentieth century什么意思?它的范围是19XX还是20XX? 英语翻译RT还有：popular since the mid 70sintroduces in the mid 80s in the mid-dell mid什么意思 mid什么意思 mid什么意思 She's in her mid in his mid-20's 英语翻译Humid with lows in the upper 60sHumid with highs in the mid 80sHighs in the lower 80s.Lows in the upper 60sLow in the lower 70s.Highs in the upper 80s love's in the air 什么意思