单词	paired nucleus
释义	paired nucleus 🌏成对核子
随便看	standard spheroid standard spicfication Standard Spoken Chinese standard spoken Chinese levels standard spoken Chinese level test Standard spoken Chinese popularization standard spool or pancake size standard sports pistol standard spots standard spray sprinkler system Standard spring laid back installation standard sprinkler head standards promotion and application grou standards promotion and application group standard spur gear standards quality standard square standard squib Standards,Reference Standards research standards room Standards rose standard srror of the mean standard srror of the mean,SEM,X±SX standards seedling