单词 | radiation |
释义 | radiation 选择性必修1000 全国卷频次:0 教材出处:译林版选必修B3U2 /ˌreɪdiˈeɪʃən/ n. 辐射 高考真题原句提选:A cave is also a protection from radiation; the surface of Mars (火星) is exposed to high levels of space radiation.洞穴也是对辐射的一种保护;火星表面暴露在高水平的空间辐射中。Many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack.许多研究表明,宠物的陪伴可以帮助降低血压,提高从心脏病发作中恢复的几率。We have never had any disease or insect attack problems.我们从来没有过任何疾病或昆虫攻击问题。When an animal is under attack, it can run away or fight back.当动物受到攻击时,它可以逃跑或反击。 |
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