- (of material or an article) designed to withstand the stresses of demanding use；intense, important, or abundant
- 1. (of material or an article) designed to withstand the stresses of demanding use:
- 2. intense, important, or abundant:
she did some heavy-duty cleaning
1. (a) heavy-duty air filter. 耐用的(耐操的)空氣濾清器2. emphasize analytical power while de-emphasizing practical difficulties. 強調分析的能力而不強調實際(務)上的困難
... think the thing that must be done in life is to ride the heavy-duty motorcycle, running quickly on the street or riding the heavy-duty motorcycle...
Kiwi Outdoor Camp Dry Heavy Duty Water Repellent It is water repellent that you spray on fabrics so that it will not become wet. 2009-12-22 11:01:08 補充： 防水噴霧.