tdb 基本解释 Trade and Development Board,联合国开发委员会 同首字母单词 t [tiː] ta [ˌtiː ˈeɪ] taa taaffeite ['tɑːfaɪt] taal taata ['tɑːtɑː] tab [tæb] tabac [tɑ'bɑ] tabanid ['tæbənɪd] tabard ['tæbəd; -ɑːd] tabaret ['tæbərɪt] tabasco [tə'bæskəʊ]