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
Lend-me your black-bag.
把你的黑包借给我吧。
Don't forget to put stamps on the letter.
不要忘记在信封上贴邮票。
'And where were you at the time?'
“那你当时在什么地方？”