及物动词
1. These exercises will tone up your muscles.
这些运动方式会强健你的肌肉。
2. Excitement toned her voice.
激动使她的嗓音都变了。
名词
1. Mandarin Chinese has four tones.
汉语有四声。
2. She used several tones of blue to make the sky look real.
她用了数种蓝色色调让天空看起来真实些。
3. tone的意思
3. Her voice has a pleasant tone.
她的声音有一种悦耳的声调。