老师,英语常见的表词性的后缀有哪些?另外怎么改后缀完成词性间的转换呢...答:名词后缀:th:width, depth, length, strength al: arrival, survivial, disapproval, approval, proposal,er(or):teacher, doctor, writer, author, fighter, conductor, inventor st: phycist, chemist, terriorist ment: movement, entertainment, amusement, employment, argument ance: finace, ...