Vibroplex
振動電鍵
??? 情景例句
There's always a friend around when you need one.
當你需要朋友幫忙的時候，總會有朋友在你身邊的。
How much does packing take up of the total cost of the goods?
包裝占貨物總成本的百分比是多少？
Our standard order is 500cases at a time.
我們的標準訂量是一次500箱。