ADJ A toneless voice is dull and does not express any feeling. (声音)不带感情的; 不带感情地 [书面] [ADV after v]
tonelessly ADV
"That's most kind of him," Eleanor said tonelessly.
“他还真好心，”埃莉诺淡淡地说。
His voice is high, nasal, and toneless, and his shoulders are stooped, perhaps from years of peering down at patent texts.
他嗓音高，还带鼻音，语调平淡，双肩向前倾，可能是由于多少年来俯身查阅专利文档的闹下的毛病。
Imagine a world where flowers would not exist: it would be really toneless and sad, don't you agree?
要是一个世界没有了花，那将会多么死气沉沉、黯淡无光，不是吗？
Then you warn't a dream, after all, " he said, in his flat toneless voice."
“那么我到底不是在做梦了，”他用平淡而单调的声音说。
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