toneless

adj lacking colour, spirit, expression, etc; dull无色调的; 无生气的; 无表情的; 沉闷的; 呆板的: answerin a toneless voice 以平淡的声调回答.

tomb, tombola, tomboy, tomboyish, tombstone, tome, tomfool, tomfoolery, tommy-gun, tommy-rot, tomorrow, tomtit, ton, ton-up, tonal, tonality, tone, tone language, tone-deaf, tone-poem, tonelessly, toner, tong, tongs, tongue, tongue-in-cheek, tongue-lashing, tongue-tied, tongue-twister, tonic, tonic water (also tonic), tonight, tonnage, tonne, tonsil, tonsillitis, tonsorial, tonsure, tonsured, too,