Acceleration of transportation
[机] 运输加速度
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Sam, would you come in, please?
Sam，请进来一下， 好吗？
He is proud of his achievement.
他为自己取得的成就感到骄傲。
Nice to see you. Please come in. This way, please.
很高兴见到你，进来吧！请这边走。