heavy duty

漢語翻譯

英文解釋：

形容詞 heavy duty:

1. designed for heavy work
   同義詞：heavy-duty

例句：

1. Parents put heavy duties on their children.
   父母們給孩子們增加繁重的任務。
2. Heavy duties on imports and exports are a barrier to international trade.
   進出口的高關稅是國際貿易的障礙。