单词	buckle down
释义	请查阅词条：buckle
随便看	parallax scrolling parallel parallelable parallel action parallelarity parallel bars parallel case parallel cousin parallel development parallel distributed p... parallel distributed p parallel distributed processing parallel economy paralleled parallelepiped parallelepipedal parallelepipedon parallelepipeds paralleler parallel evolution parallel forces parallel importer parallel importing parallel importing parallel imports 雅驯集集中集中营集会集体集体主义集体所有制集体经济集体舞 anlasten Anlauf Anlauf Anlaufbedingung Anlaufbelastung Anlaufbereitschaft Anlaufbeschleunigung Anlaufbremse Anlaufbund Anlaufcharakteristik