They recall the good buddies they used to have in middle school.他们想起了过去上中学时的好伙伴。He was a middle school student at the age of 14.他14岁时是个中学生.He was not good at algebra in middle school.他中学时不擅长代数....
不干涉的职员管理方法a hands-off approach to staff management这不是我所应当干涉的.It is not within my province to interfere.总统借机猛烈抨击了被自己视为外国干涉的行为。The President took the opportunity to hit out at what he sees as foreign interference....
Squid beaks are often found in the stomachs of sperm whales.经常能在抹香鲸的胃里发现鱿鱼的嘴.starving children with bloated stomachs腹部肿胀的、饿得要死的儿童She could feel his legs against hers, their stomachs touching occasionally.她能感觉到他的腿顶着她的, 他们...
他们交往大概有一年了。They were knocking around together for about a year.他们只是大概知道可用水的总量。They have only a vague idea of the amount of water available.他大概知道要说些什么。He knew roughly what was about to be said....
纤维素是带有好多羟基的不幼链环型布局的聚合物.Cellulose is a very polyhydroxylated of long - chain - type structure of the polymer.使用的催化剂对醇 羟基 的氧化具有高度的选择性并有很高的转化率.These reactions catalyzing oxidation of alcohol - OH groups have high yield and ...