Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and
A 试题分析：A．vital至关重要的，B． energetic 精力充沛的，C． living活着的，D． lively生动的，句意：心脏是 至关重要的器官，对我们的身体和生活绝对重要。所以选A。
For-the-heart-is-an-organ-of-fire 例句 释义: 全部 更多例句筛选 1. New lovers are nervous and tender , but smash everything- for the heart is an organ of fire. 初恋的人们心存紧张并满怀柔情,但却可以抵御一切——只因为心如烈火! blog.sina.com.cn©...
“Betrayals in war are childlike compared with our betrayals during peace. New lovers are nervous and tender but smash everything, for the heart is an organ of fire.”“My darling, I'm waiting for you. How long is a day in the dark, or a week? The fire is gone now, and I'm ho...
Your heart is an amazing organ. It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and contracts) 100,000 times per day, pumping five or six quarts of blood each minute, or about 2,000 gallons per day. ...
heart, organ that serves as a pump to circulate the blood. It may be a straight tube, as in spiders and annelid worms, or a somewhat more elaborate structure with one or more receiving chambers (atria) and a main pumping chamber (ventricle), as in mollusks. In fishes the heart is a...
Your heart is the organ in your chest that pumps the blood around your body. People also use heart to refer to the area of their chest that is closest to their heart. e.g. The bullet had passed less than an inch from Andrea's heart... ...
heart的意思如下：英 [hɑːt] 美 [hɑrt]n. 心脏；感情；勇气；心形；要点 vt. 鼓励；铭记 vi. 结心 词语用法1、heart的基本意思是指人体的脏器——“心,心脏”,用于比喻可表示人的“内心,心肠”“爱心”“感情”“勇气”等,还可引申指某物〔事物〕的“中心”或“要点”。heart还...
This is an excellent time for affairs of theheart. 这是谈情说爱的绝佳时机。 柯林斯高阶英语词典 She's got a goodheartbut she's calculating. 她心地善良,但却工于心计。 柯林斯高阶英语词典 She loved his brilliance and his generousheart... ...
美 英 n.心脏移植 网络心脏移殖;换心手术;不停跳心脏移植 英汉 网络释义 n. 1. 心脏移植 例句 释义: 全部,心脏移植,心脏移殖,换心手术,不停跳心脏移植 更多例句筛选