Threadlike defensive organs, composed largely of nettling cells (cnidae), thrown out of the mouth or special pores of certain Actiniae when irritated.
she fell in love with Theseus and gave him the thread with which he found his way out of the Minotaur's labyrinth
threadworms
the Greek goddess of fate who cuts the thread of life
several beads threaded together on a string
a thread of hope
一线希望
Acme screw thread
[化] 梯形螺纹
acme thread tap
[机] 梯形螺纹攻
Adam's needle-and-thread
[网络] 亚当的针线
American 12-thread series
[机] 美国12纹螺旋
American 8-thread series
[机] 美国8纹螺旋
American coarse thread
[机] 美国粗螺纹
American extra fine thread
[机] 美国超细牙螺纹
American fine thread
[机] 美国细牙螺纹
American standard pipe thread
[机] 美国标准管螺纹
American standard screw thread
[机] 美制标准螺纹
American standard thread
[机] 美制螺纹
angle of flanks of thread
[机] 螺面角
angle of thread
[机] 扭转角
autothreading
[计] 自动穿带, 自动引带
bean thread
n. 冬粉
bottom of thread
[机] 螺纹底
break thread
打断话头,打断思路
British Standard Fine Thread
[化] 英国细牙螺纹标准
British Standard Pipe Thread
[化] 英国管螺纹标准
