n. 皮(可)秒,微微秒,百亿分之一秒(时间

位,符号为psec或ps)
用户正在搜索
chuppah,
Chuppie,
Chuppy,
chur,
churada,
church,
church key,
Church of England,
Church of Rome,
Church of the Brethren,
相似单词
picong,
picoperine,
picoplankton,
picoprogram,
picornavirus,
picosecond,
picot,
picotah,
picotee,
picotement,