单词	upper idler
释义	upper idler 上惰轮
随便看	blade discharge angle blade dozer bladed point blade drag blade drive mechanism blade drive rotaining device bladed rotor bladed saw bladed shutter bladed stance bladed stances bladed structure bladed-surface aerator blade duct bladed wheel blade edge blade efficiency blade element blade element theory blade element velocity blade end blade-end loss blade end loss blade endosseous implant blade entrance angle 释3 释4 释回增美释生取义释知遗形释缚焚榇釋里里1 里2 しゅんびんしゅんびん【俊敏】しゅんぶんしゅんぶん【春分】しゅんぶんのひしゅんぶんのひ【春分の日】しゅんぶんの日しゅんぷうしゅんぷう【春風】しゅんぷうたいとう