ruggedness

ruggedness读音音标

英 [\'rʌɡɪdnəs]

美 [\'rʌɡɪdnəs]

ruggedness意思解释

n.

险峻，粗野；

耐久性；

坚固性；

英英释义

n.

the property of being big and strong

同义词：huskinesstoughness

the quality of being topologically uneven

\"the ruggedness of the mountains\"

the quality of being difficult to do

\"the ruggedness of his exams caused half the class to fail\"

同义词：hardness

双语例句

用作名词(n.)Also about two bone seams do not overlap mutually, thus strengthened the tortoise shell ruggedness.且上下两层骨缝互不重叠，因而增强了龟壳的坚固性。