She is very touchy about her past.她对自己的过去非常敏感。...the touchy question of political reform.政治改革这一棘手问题Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。Don't be s...
他是一位鸟类学研究者.He is a close student of birds.他发现自己适于专攻鸟类学.He found his vocation in ornithology.用独立的笼子养鸟,有什么鸟类学的原因 吗 ?Is there an ornithological reason for keeping them in separate cages?...