育才学习网1.蛋壳的英语翻译 蛋壳用英语怎么说
蛋壳
[词典]eggshell; shell; chorion
例句：
1、This is a movie stub from our first date! This is an eggshell from the first time you made me breakfast in bed!
这是我们第一次一起看电影的票根，这是你第一次为我做早餐时剩的蛋壳，这是我们第一次约会时从博物馆拿的化石。
2、Once the eggs have hatched the shells are left behind.
一旦鸡蛋孵化后，蛋壳就没用了。
2.1———30英语怎么写.还有序数词
1-10:-20 -30 twenty-firsttwenty-secondtwenty-thirdtwetny-fourthtwenty-fifthtwenty-sixthtwenty-seventhtwenty-eighthtwenty-ninththirtieth1 - one2 - two3 - three4 - four5 - five6 - six7 - seven8 - eight9 - nine10 - ten11 - eleven12 - twelve13 - thirteen14 - fourteen15 - fifteen16 - sixteen17 - seventeen18 - eighteen19 - nineteen20 - twenty21 - twenty-one22 - twenty-two23 - twenty-three24 - twenty-four25 - twenty-five26 - twenty-six27 - twenty-seven28 - twenty-eight29 - twenty-nine30 - thirty。