百度试题 结果1 题目① Humans breathe in oxygen and breathe out carbon dioxide.人吸入氧气,呼出二氧化碳。 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Humans breathe in___ and breathe out carbon dioxide. A. oxygen B. nitrogen C. hydrogen D. helium 相关知识点: 试题来源: 解析 A。人类呼吸时吸入氧气,呼出二氧化碳。选项 B“nitrogen”是氮气;选项 C“hydrogen”是氢气;选项 D“helium”是氦气。反馈...
oxygen 氧气 [ˈɑːksɪdʒən] , Humans take in oxygen and breathe out carbon dioxide. 人类吸入氧气,呼出二氧化碳。[开学季]【转发】@英语老师Justin:一人说一个o开头的英语单词
humans读为英 /ˈhjuːmənz/美 [ˈhjumənz]。双语例句:1、Humans are the only animals to have developed speech.人是唯一发展出语言的动物。《牛津高阶英汉双解词典》2、Humans take in oxygen and breathe out carbon dioxide.人吸入氧气,呼出二氧化碳。《牛津高...
aoriginao 毯子[translate] a往下看 正在翻译,请等待...[translate] aHumans breathe air into their lungs.The lungs take oxygen from the air and then breathe out carbon dioxide. 人呼吸空气入他们的肺。肺采取氧气从空气然后呼吸二氧化碳。[translate]...
[巩固内化] 完成句子① Humans breathe in oxygen and breathe out carbon dioxide.人吸入氧气,呼出二氧化碳。②He ___held his breath while the results were read out.宣读结果时,他屏住了呼吸。③She was soon out of breath___, but went on running.她很快就气喘吁吁了,但仍继续跑。 相关知识点: ...
Humans take in oxygen and breathe out (碳)dioxide. (根据汉语提示单词拼写) 相关知识点: 试题来源: 解析 13.carbon【详解】考查名词。句意:人类吸入氧气,呼出二氧化碳。根据所给汉语提示可知,此处意为"二氧化碳",表达为carbon dioxide。故填carbon。
1.Theyoungmanwithgreatambitionhadanambitiousplantobuildaschoolinthepoorvillage.(ambition) 2.Yesterday,Iclimbedthemountaintoptobreathethefreshair.AlthoughIbecamebreathlesswhenIwasonthetop,thebreathoffreshairwasworthit.(breath) 3.Onseeingthefrighteningsceneofthetrafficaccident,thefrightenedchildwastremblingwithfrig...
(2)Ithasbeenprovedthatinthedaytime,plantsbreatheincarbondioxideandbreatheoutoxygen. (3)(记叙文写作之活动介绍)大约两小时后,我们都到了山顶。尽管(累得)上气不接下气,但我们收获了美丽的风景。 About2hourslater,weallreachedthetop.Thoughoutofbreath/breathless,wewererewardedwithbeautifulscenery. ...
Humans cannot breathe underwater because our lungs do not have enough surface area to absorb enough oxygen from water, and the lining in our lungs is adapted to handle air rather than water. However, there have been experiments with humans breathing other liquids, like fluorocarbons. Fluorocarbon...