Obesity correlates with increased risk for hypertension and stroke.肥胖会增加高血压和中风发作的几率。Obesity is a major risk factor in many diseases.肥胖是引发多种疾病的重要因素。These photographs show extremes of obesity and emaciation.这些照片展现了肥胖与消瘦两个极...
仓鼠从其笼子前部的栅栏处钻出去了.The hamster had got through the wire at the front of its cage.你是什么, 和树木 、 仓鼠有共同点 吗 ?What do you, the trees, and a hamster have in common?仓鼠蜷缩在碎纸屑里.The hamster curled up in the shreds of paper....
Fifteen-year-old Danny is on the run from a local authority home.15岁的丹尼从地方当局的收容所逃跑了。They had left school at fifteen and were quite untutored in writing.他们15岁就辍学了，几乎未接受过正式的写作训练。They saw a squadron of fifteen motorcycle po...
It was concluded that Tpo may be a possible autocrine factor of HEL cells.实验结论提示Tpo可能是HEL细胞的自分泌因子.He often hel me with maths when I have difficulty in it.当我学数学有困难时,他经常帮助我.Minute Beep is the tool that hel you to reduce ca...