您要查找的是不是：
- I have no pretence to be an expert on the subject. 我并不自命是这方面的专家。
- The surgeon cut away the tumour with expert skill. 外科大夫用熟练的技术把肿瘤切去。
- I lay no claim to being an expert economist. 我决不自命为经济学专家。
- He is an expert in unarmed combat. 他是徒手格斗的能手。
- The luminous intensity on unit area. 单位面积上的发光强度。
- Tom is expert in writing report. 汤姆对写报告很内行。
- The expert is writing a theatrical review. 专家正在写戏剧评论。
- She poses as an expert in old coins. 她自诩为古钱币专家。
- The manuscript requires an expert to understand it. 这份手稿只有专家才看得懂。
- He is a well-known expert in finance. 他是知名的金融专家。
- The family is the smallest social unit. 家庭是社会最小的单位。
- She is expert at Chinese boxing. 她的武术练到家了。
- That expert is an aristocracy of his society. 那个专家是他所在的学会里最权威的人。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- He is an expert on the world's mystical religions. 他精通世界上的神秘宗教。
- The family is the basic unit of society. 家庭是社会的基本单位。
- Expert often confuse laymen with their jargon. 专家们常常用行话把外行弄得稀里糊涂。
- I'm something of an expert on antiques. 我对古董略有研究。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
