I drove gingerly past the security check points.我战战兢兢地开车经过安检站。She gingerly picked the flower.她小心翼翼地摘下那朵花.The passengers stepped down gingerly from the narrow gangplank.乘客们战战兢兢地从狭窄的跳板上走下船来.The snake charmer reached out gi...
ObjectiveTo investigate the clinical characteristics and therapeutic results of malignant tumors of ceruminous external auditory canal.目的探讨外耳道耵聍腺源性恶性肿瘤的临床特征和治疗效果....
玛蒂尔达在一块有花鸟图案的祭坛布上刺绣。Matilda was embroidering an altar cloth covered with flowers and birds.长木椅 、 布道坛和祭坛都与教堂朴素高雅的气氛一致.The pews, the pulpit and the altar are of a piece with the simple elegance of the church itself.他在祭坛前跪拜...
地衣是一类独特的生物有机体,其体内合成了多种特殊的次生代谢产物,主要为缩酚酸、缩酚酸环醚 、 缩酚酮、二苯并呋喃等类化合物.A lot of secondary metabolites such and were produced by lichens, a class of unique organisms....