单词	second focal length
释义	second focal length 第二焦距
随便看	impuissances impuissant impules regenerator Impul, Pulau impulsatile impulsator impulse impulse accepting relay impulse accumulator impulse action impulse air bottle impulse air fan impulse ammunition impulse amplitude impulse analyzer impulse and reaction turbine impulse, angular impulse approximation impulse arc welding impulse attenuation impulse bahdwidth impulse bandwidth impulse blade impulse-blade impulse bladeing 烂肉招苍蝇烂肉煮不出香汤烂舌头烂船偏遇当头浪烂船拾起有三斤钉烂船有三斤钉烂船还有三千钉烂芭蕉不怕晦雨浇烂草绳绊倒了癞象烂萝卜，没有头儿左袒左视眼左证左转左轮左轮手枪左边左边儿左迁左近