heavy-duty的意思|示意

Designed to be completely waterproof, the lights are manufactured from heavy duty plastic.

为了彻底防水，这些灯具均采用重型塑料制成。

柯林斯例句

...a heavy-duty polythene bag...

结实的聚乙烯袋

柯林斯高阶英语词典

One large city used such construction on their heavy duty batteries for city buses.

一个大城市把这种结构用于城市公共汽车的负荷蓄电池.

辞典例句

I bought a pair of heavy duty shoes for climbing mountains.

我买了一双结实的登山鞋.

期刊摘选

Iranian state media reports say Iran has begun producing two new heavy duty missiles.

伊朗官方媒体报道称伊朗正制造两枚新研制的重型导弹.

期刊摘选

I think you need some heavy-duty advice.

我想你需要一些有分量的意见。

牛津词典