翻译：it pumps blood in and out through these doors by changing

来源：学生作业帮编辑：百度作业网作业帮分类：英语作业时间：2024/07/05 11:55:42

翻译：it pumps blood in and out through these doors by changing the size of the rooms so that th...
翻译：it pumps blood in and out through these doors by changing the size of the rooms so that the doors open and shut

（心脏）它通过改变这些腔室的大小将血液泵进或者泵出这些门,这样打开或关闭门.

翻译：it pumps blood in and out through these doors by changing Sign through doors tell you where to go in or out. blood and by is it in your blood?翻译 take in air and send it out through their nose or mouth 翻译 These family are all relatives and move in and out of eac They have warm blood and they breathe air through a hole in Bonded by Blood怎么翻译? 有英语帝吗?blood in,blood out是什么意思 it is through翻译 game changing and crosscutting potential 翻译 You should be out playing i__of working in doors.