spring holddown的意思|示意
美 / spriŋ ˈhəuldaun /
英 / sprɪŋ ˈholdˌdaʊn /
弹簧压紧板
spring holddown相关例句
I thought her name was Catherine, but it's Kathryn spelt with a 'K'.
我原以为她叫Catherine,其实是Kathryn,以K开头。
《牛津词典》
Vitamin K is routinely given in the first week of life to prevent bleeding.
维生素K要在婴儿出生的第一周内常规性地补充以防出血。
《柯林斯英汉双解大词典》