321. speak用法：speak for, speak of, speak out, speak to, speak with, generally / strictly speaking
Note: 作及物动词时，只能跟语言作其宾语：He can speak Chinese.
322. spend 用法：spend …in doing; spend …on sth.
Note: 必须用人作spend的主语。
323. sport 用法：sports and games; sportsman; sports meet
Note: 表示某项运动时可数；表示运动的总称时不可数；作定语用时常用复数。
324. stand用法：stand for, stand by, stand on one’s head / hands, stand out as, stand up, stand up for, stand up to
Note: 作为系动词表示状态，意为“位于”，作为及物动词可表示“忍受，经受”。
325. start用法：start to do sth. start doing sth. start for / off / out / up / with, at the start, from start to finish
Note: start 着重突然开始的动作，常用来表示“开动，发动”。start the car, start to work
326. steal用法：steal a glance / look 偷偷瞧一眼，steal away, steal sth. from sb.
Note: 及物动词意为“偷”；不及物动词意为“溜”。steal into the house