專業用英語怎麼說

1.(學校學科分類)specialized subject; special field of study; speciality; discipline

2.(生產部門的各業務部門) specialized trade or profession; special line

Do you belong to any professional associations ?

你是哪個專業學會的？

s have developed along specialized lines .

銀行向專業方向發展。

work lacks that professional touch .

他的`作品缺乏那種專業修飾。

voice should be professionally trained .

她在運嗓上應接受專業訓練。

field of expertise was steroids .

他的專業領域是甾族化合物。

department offers four specialities .

這個繫有四個專業。

hemistry is his specialty .

生物化學是他的專業（專長）。

s were formed which had good or bad luck .

生死難卜的專業小組組織起來了。

need a professional to sort out your finances .

你需要專業人士替你管理財務。

specialistic techniques contribute to archaeology .

許多專業技術對考古學作出貢獻。