我用拇指指甲把台灯上的螺钉拧紧了。I used my thumbnail to tighten the screw on my lamp.把盖子拧紧。Screw down the lid fairly tightly.所有的螺钉都拧紧了。All the bolts were fully tightened....
Cystic fibrosis is the commonest fatal here-ditary disease.囊性纤维化是最常见的致命遗传疾病。Gall - blader disease and cystic fibrosis also often involve me.胆囊疾病和胰腺囊性纤维性变也常常纠缠我.The tie on the cystic duct may slip off.在胆囊管上的结扎可能滑脱....
她骄傲地注视着鞋上闪亮的扣环.She gazed proudly at the shiny buckles on her shoes.将皮带一端插入皮带环中并扣好扣环.Slip a belt through the belt loops and buckle it.信心就是将人类的无能和上帝的全能连接在一起的扣环.Faith is the link that binds our nothingness to almightiness....
玛丽把头向后仰，以便能看到他。Mari tilted her head back so that she could look at him.她叹了口气，身体向后倚靠，闭上了眼睛。With a sigh, she leant back and closed her eyes.他把她推开，她向后跌坐到长木椅上。He pushed her away and she fell back on the wooden bench....