单词	is(缩写)
释义	IS(缩写)IS (abbreviation)
随便看	prescaler prescalers prescaling prescapular cervical lymph gland prescapular cervical lymph gland (or superficial cervical lymph gland) prescapular superficial cervical lymph gland prescapular superficial cervical lymph gland (or posterior superficial cervical lymph gland) preschedule prescheduled algorithm pre-schematic stage pre-school preschool preschool accreditation preschool age preschool child preschool education pre-school education statistics preschool educator preschool educators' associations pre-schooler preschooler preschooler gross motor quality scale preschooler gross motor quality scale {=pgmqs} preschoolers preschooling