Jeffery: it feels good. Are there cowl-neck pullovers with the same color? My wife prefers a turtleneck to a V-shapedcollar.
杰弗里：手感不错。有这种颜色连帽套头的吗？我太太喜欢高领的，不喜欢V领的。
2
It is a disc or collar with an irregularly shaped edge, which operates in contact with a rod or lever, and causes it to oscillate, or to move to and fro.