qstol 基本解释 quiet short takeoff and landing (飞机的) 低噪音短距起落 低噪音短距起落飞机 同首字母单词 qaid [kɑː'iːd] qairwan qanat [kɑː'nɑːt] qandahar qanon [kɑː'nuːn] qaranc qarnns qb [k'juːb'iː] qbasic qbe qbp qcb