28/12/2013
velocity --- n.速率
displacement --- n. 置换反应
collision --- n. 碰撞
momentum --- n. 动量
contract --- v. 收缩
crawl --- v. 爬行,缓慢(费劲)地行走
speedometer --- n. (汽车里的)里程计
cystal --- n. 结晶
treadmill --- n. 跑步机
snippet --- n. 简短的新闻、消息等 + of
spoil --- v. 毁坏
chriot --- n. 双轮马车
impale --- v. (被尖物)刺穿
spike --- n. 尖状物
interval --- n. (两件事之间的)间隔,间歇
velocity --- n.速率
displacement --- n. 置换反应
collision --- n. 碰撞
momentum --- n. 动量
contract --- v. 收缩
crawl --- v. 爬行,缓慢(费劲)地行走
speedometer --- n. (汽车里的)里程计
cystal --- n. 结晶
treadmill --- n. 跑步机
snippet --- n. 简短的新闻、消息等 + of
spoil --- v. 毁坏
chriot --- n. 双轮马车
impale --- v. (被尖物)刺穿
spike --- n. 尖状物
interval --- n. (两件事之间的)间隔,间歇