Our bodies derive an abundance of hematin from food.人体从食物中取得大量的正铁血红素.Conclusion: Purified SOD, hematin and nourishing peptone were successfully extracted and prepared from hog blood.结论: 从猪血中成功制备了产率与纯度较高的SOD 、 红素以及营养价值较高的...
英国广播公司刚刚成功地演示了一套新的数字无线电传输系统。The BBC has just successfully demonstrated a new digital radio transmission system.他们被指故意干扰信号传输。They have been accused of deliberately causing interference to transmissions.电线里的电脉冲以接近光速的速度传输。A...
a beefy wrestler健壮的摔跤手He's big and beefy.他身材魁梧,肌肉发达.He was handsome and unattractive , a swashbuckling , beefy, conceited man who was putting on fat.他样子挺英俊,可就是不讨人喜欢;长得结实粗壮,身子已经开始发胖,这个人夜郎自大, 欺软怕硬....a beefy German se...
I often doodle when I'm on the phone.我打电话时常常信手乱画。" Doodle - bug, doodle - bug, tell me what I want to know!“ 小甲虫, 小甲虫, 告诉我这究竟是怎么回事!We sang these lines to the tune of Yankee Doodle.我们用扬基歌的曲调唱这几句歌词....