您要查找的是不是：
- He is an expert in unarmed combat. 他是徒手格斗的能手。
- Tom is expert in writing report. 汤姆对写报告很内行。
- No one can cope with him in Chemistry. 在化学方面，谁也比不上他。
- She poses as an expert in old coins. 她自诩为古钱币专家。
- He is a well-known expert in finance. 他是知名的金融专家。
- I have lost my interest in chemistry. 我对化学已不感兴趣。
- He is an expert in military strategy. 他是军事战略专家。
- She is an expert in training animals. 她是驯兽专家。
- She is an expert in taming animals. 她是一个驯兽专家。
- Notwithstanding he tried hard, he failed in chemistry. 尽管很努力，他化学考试还是没及格。
- John was conditioned in chemistry. 约翰被允许补考化学。
- A virtuoso is one who is expert in playing a musical instrument. 音乐大师是指在演奏某乐器方面是专家的人
- This report would be intelligible only to an expert in computing. 这份报告恐怕只有电脑专家能看懂。
- We would appreciate guidance from an expert in this field. 我们将欢迎该领域专家的指导。
- She instructs a class in chemistry. 她给某班学生上化学课。
- They were conditioned in chemistry. 他们得补考化学。
- We make experiments in chemistry every day. 我们每天都做化学实验。
- He was supposed to be an expert in this field. 人们认为他是这方面的一位专家。
- Match your skill against the experts in this quiz. 在这一测验中你与专家较量一下技巧吧。
- The teacher examined the students in chemistry. 教师考了学生化学。
