harmful什么意思?

harmful什么意思? harmful、、、、 意思 harmful的意思 smoking is harmful to your health~quit smoking reduces health risk~singing a什么意思 be harmful to 中文意思是? 请问这是烟盒后面的这什么意思SMOKIN IS HARMFUL TO YOUR HEALTH QUIT SMOKING REDUCES HEALTH RISK those products eliminates the creation of harmful CFCs意思 烟盒后面的这什么意思SMOKIN IS HARMFUL TO YOUR HEALTH QUIT SMOKING EARLY IS GOOD FOR YOUR HEALTH谢 be bad to／for be harmful to／for什么区别 Xn:Harmful harmful是什么意思 fried food is harmful to us(保持原句意思） fried food is ______ _____us What was the main harmful effect of the best killer DDT on bald eagles,啥意思? 小小英语语法Smoking is harmful to healthTo smoke is harmful to health有什么区别,我想问的是什么时候加ing,什么时候加to,什么时候加原形 The terrible pollution is harmful by our health. 这句话有什么错的吗? be harmful和be dangerous加sth时用什么介词如题 I s the heavy rain harmful _the crops?A.for B.atI s the heavy rain harmful _the crops?A.for B.at C.with D.to答案是D为什么不选A呢?be harmful to与be harmful for有什么区别? 改写句子：eating too many sweets is harmful to you.(保持原句意思）eating too many sweets is harmful to you.(保持原句意思）eating too many sweets is ____ ____ to you.