您要查找的是不是：
- Lead is a heavy metal. 铅是重金属。
- a heavy load; lead is a heavy metal; heavy mahogony furniture. 重担；铅是重金属；沉重的桃木家具。
- Lead is a metal found in nature. 铅是存在自然界的一种金属。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Her grief is a heavy load to bear. 她心情沉重得难以忍受。
- This is a heavy duty turret lathe. 这是一台重型转台车床。
- Lead is a chemical which causes cancer. 铅是一种化学物质，导致癌症。
- Coal itself is a heavy pollutant. 煤本身就是一种严重的污染物。
- Poverty on an old man rs back is a heavy burden. 老而贫困，负担最沉。
- This is a heavy box, and that is a light box. 这是一个重箱子,那是一个轻箱子。
- Poverty on an old man's back is a heavy burden. 老而贫困，负担最沉。
- Heavy metal is a style of rock music with a strong beat. 重金属乐是一种节奏感很强的摇滚乐。
- In this prison he is a heavy hitter. 在这个监狱里，他可是个举足轻重的人物。
- This is a heavy artillery piece. 这是一门重炮。
- In his hands there is a heavy crowbar. 他手里拿着一根沉重的铁棍。
- High power led is a kind of high intensity led. 高功率发光二极管是一种高强度的主导。
- He is a heavy drinker and a chain smoker. 他这个人既能抽烟，又能喝酒。
- To climb Mount Everest is a heavy challenge. 攀登珠穆朗玛峰是一项极大的挑战。
- In his hands there is a heavy crowbar . 他手里拿着一根沉重的铁棍。
- There is a heavy traffic on the turnpike. 解析：此句的意思是“收费公路上交通繁忙。”
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
