单词	primary cold trap
释义	primary cold trap 主冷阱
随便看	bundle isomorphism bundle jacket bundle loader bundle loosed bundleman bundle map bundle mapping bundle method bundle of bars bundle of bulk grain bundle of capillary tubes bundle of circles bundle of coefficients bundle of conics bundle of electrons bundle off bundle of fold bundle of folds bundle of Forel bundle of fuel elements bundle of fun bundle of Helweg bundle of His bundle of inputs bundle of isoglosses 投躯岂全生投阁为刘歆抖擞一春尘土债抗辞请刃诛部曲折则从他折去折尽梅花折得一枝杨柳折得梅花独自看折戟沉沙铁未销折戟沉沙铁未销 draw drawers drawn game dream dream team dress dress code dresser dressing dress up