He complained of an earache.他主诉有耳痛。Blowing your nose too hard can cause earache.擤鼻涕太用力会造成耳痛。The disease can also cause a build up of pressure in the inner ear leading to severe earache.该疾病还会引起内耳的压力增加，从而导致剧烈的耳痛。...
Cadence means the rise and fall of the voice in reading with rhythm.顿挫抑扬是形容朗读时声音的高低曲折和和谐的的节奏.The horse's strides are shorter than in the other canters, without losing elasticity and cadence.马的步幅比其他几种跑步较短, 但却不失弹性与弹力....