From a simple gesture or the speaker's tone of voice, the Japanese listener gleans the whole meaning.

从一个简单的手势或说话者的声调这位日本听者捕捉到全部含义。

《柯林斯英汉双解大词典》

He was puzzled by the tone in which she had summoned him; he concluded that she was less simple than she seemed.

她约他前来时的口吻令他困惑不解，他断定她并不像表面上那样单纯。

youdao

From this simple lowpass filter, the signal goes to the active tone control stage.

从这个简单的低通滤波器，信号到积极的基调控制阶段。

youdao

But the new, better phone system also enabled new applications ranging from simple touch-tone ordering systems to, ultimately, the Internet which supported an entirely new set of commercial opportunities and jobs.

FORBES: What We Can Learn From A Dinner Controversy In The Desert

This book aims to demystify investing with a simple, concise, conversational and sometimes witty tone.

FORBES: 7 Gifts for People Who Like Money

Live Guide, a graphic user interface that provides simple assistance to control settings to capture the perfect image, adjusts color and tone at the swipe of a finger.

ENGADGET: Olympus SH-50 iHS touts 5-axis video stabilization in a compact, $300 camera (update: hands-on pics)