您要查找的是不是：
- Development of Epoxy - Polyurethane Heavy - Duty Coatings with High Elasticity 高弹性环氧-聚氨酯重防腐蚀涂料的研制
- Chlorinated Polyether Resin Heavy- Duty Coatings 氯醚树脂重防腐涂料
- This is a heavy duty turret lathe. 这是一台重型转台车床。
- The heavy coat seemed to bear him down. 沉甸甸的外套压得他够呛。
- Wearing the heavy coat embarrassed his movements. 穿著厚大衣妨碍了他的行动。
- I think it my duty to serve the people. 我认为为人民服务是我的责任。
- How can I get shut of such an unwelcome duty? 我自发以才能逃脱掉这个令人如此计厌的差事呢？
- The heavy rain had penetrated right through her coat. 大雨湿透了她的大衣。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- Be it our duty to comply with his request? 我们有义务满足他的要求吗？
- It's a good thing you reminded me to take my heavy coat. 你提醒我带上大衣，这是件好事。
- He who does his duty is worthy of praising. 凡是忠于职守的人都值得奖励。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- I feel it my duty to speak frankly to you. 我觉得我有义务要坦白地对你说。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- I felt bad that I had not done my duty. 我很难过，我没有履行自己的职责。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- It is my painful duty to tell him he is dying. 要我把他即将去世的事告诉他，这使我十分为难。
- He is on night duty three days a week. 他一个星期要上三天夜班。
