heavy-duty

• adj. 耐用的；重型的，重负荷的

heavy,重的，duty,职责，责任。比喻用法。

heavy-duty (adj.)

"durable, strong," 1914; see heavy (adj.) + duty.

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