英语词汇“preschool child care”的翻译、意思、用法、释义-英汉汉英双解词典

单词	preschool child care
释义	preschool child care 学龄前儿童保健
随便看	pyroelectric sensor pyroelectric signal Pyroelectric sputtered thin film detecror pyroelectric thermal imaging cameratube pyroelectric thermal imaging camera tube pyroelectric thermometer pyroelectric turbidity meter pyroelectric vidicon pyro electric vidicon pyroelectric vidicon target pyroelectrie pyroelectrieity function pyroelectrodynamic pyroelectrodynamics Pyroelectroic Detectors Pyroelectronic infrared Sensor pyroeleetrie detector pyroeleetrie Infrared sensors pyroeletric pyroeletric imaging system pyro-emerald pyro-emeraldchlorophane pyro-engraver pyroes pyroet