单词：second trimester
[网络] 中期妊娠；孕中期；次三月期
词型变化：名词复数形式 : second trimesters
second trimester的用法和样例：
例句
- This is a second trimester fetus and uterus.图示中期妊娠的胎儿及子宫。
单词：second trimester 相关文章
I've been looking at theAnd Ive been getting a lot of questions about this, but I've also been looking at some of the blogging sites, as it relates to the H1N1, you know, I hate to bring H1N1 up again, but its still a popular topic, but now I've seen
发表于:2018-12-07 / 阅读(142) / 评论(0)
访谈录2009
访谈录2009
妈妈怀孕总是让周围的人都兴奋不已，许多第一次怀孕的妈妈可能会特别紧张不知所措。今天我们要来看看怀孕期间会用到哪些英文词句，和你的海外朋友分享喜悦的同时也别忘了留言告诉我
发表于:2018-12-26 / 阅读(141) / 评论(0)
美国文化脱口秀
美国文化脱口秀