相关单词近义词 semitone 半音临近词halfer, half, Half planar body, half irradiation, half hardy plant, half smooth file, half side cutter, half-amplitude, half turn travel, halftone etching, half-arc angle, Half sib progeny相似词half measures, half nelson, half note, half pipe, half-and-half, half-assed, half-baked, half-brother, 返回 half step