单词	弱节
释义	弱节 weak-link
随便看	left handed co ordinate system left handed crystal left-handed crystal left-handed current left handed curve left-handed curve Left-handed dielectric Left Handed DNA Left-Handed DNA left-handed door left handed drystal left-hand eddy pump left handed effect left handeden echelon left-handed engine left-handedly left-hand-edly left-handed machine left-handed marriage left handed material left-handed material Left-handed material left handed materials left-handed materials Left-handed material slab