heavy-duty是什么意思

实用例句

1. I don't want any more of that heavy stuff.

我再也不想碰那种麻烦事了。来自柯林斯例句

2. The outside air was heavy and moist and sultry.

外面的空气沉滞、潮湿而闷热。来自柯林斯例句

3. I slowly zipped and locked the heavy black nylon bags.

我慢慢地把那些沉重的黑色尼龙袋的拉链拉上并锁好。来自柯林斯例句

4. The city has been flattened by heavy artillery bombardments.

城市已被猛烈的炮火夷为平地。来自柯林斯例句

5. There was a heavy thudding noise against the bedroom door.

卧室门上发出一声沉重的撞击声。来自柯林斯例句