常見例句雙語(yǔ)例句Cloud formations such as mammatus or lenticular among others, are perfect examples of how intricate and different nature can be.云的結(jié)構(gòu)，特別是乳狀云或凸鏡云，乃是自然之復(fù)雜精細(xì)、與眾不同的完美范例。 返回 lenticular cloud