Rph
abbr. 转小时（evolutions per hour的缩写）；预热频率电阻
🗣️ 情景例句
Poor baby.
可怜的小东西。
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年，他向哈佛大学申请奖学金并通过了一个很难的考试。
Dreams of finding lost treasure almost came true recently.
最近，找到失踪宝藏的梦想差一点儿变成现实。