law of falling bodies
退潮
falling tide【海洋】;reflow【海洋】;reflux【海洋】
暂无补充释义。
falling tide【海洋】;reflow【海洋】;reflux【海洋】
暂无补充释义。
law of falling bodies
falling test【试验】;sedimentation test【临床】;settlement test【矿】
falling curtain obstruction
falling
falling of blossom
safety guards against falling out of the perambulator
fall in price【物】价;falling price【物】价
climbing-falling film evaporator【食品】