Fluid friction
[化] 流体摩擦
🧩 词语组成解析
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
Because of the type of purchase, we can only ship by road.
由于商品的性质，我方只能使用公路运输。
He gets into the lift, and goes up to the twelfth floor.
他进入电梯，然后升至第12层。