“Line”的中文意思是什么？
线路[局域网]
美女[兰]
线；线条；边界线；场地线，尤指运动场的；皱纹；折叠；分界线；副业；Pai一队人；生产线；按时间顺序排列的人(或事物、事件)；字线；台词，对话；词，词；一段绳子(或绳子、线等)。);管道；电话线；跟踪；(行进的)方向、路线；态度和观点；方法；行业；类型；运输公司；防线；
与...一致。]形成一层(在某物内部)；沿着形成一排(或列、行);
[示例]拿一张纸，在中间画一条线。
拿出一张纸，在中间画一条线。
【其他】第三人称单数:lines复数:lines现在分词:内衬过去时态:内衬过去分词:内衬一站式出国留学攻略 http://www.offercoming.com
toxic什么意思
toxic
形容词 adj.
1.有毒的；因中毒引起的
When spilled into the sea, oil can be toxic to marine plants and animals.
石油溢入海洋可能危害海洋生物。
toxic
adj. 有毒的；中毒的；因中毒引起的
n. 毒物；毒剂
(1)有毒的;毒性的;引起中毒的
A toxic substance is poisonous.
...the cost of cleaning up toxic waste... 清除有毒废弃物的成本
These products are not toxic to humans. 这些产品对人类没有毒性。
1.Too much toxic waste is being dumped at sea. 太多的有毒废料在向大海里倾倒。
2. a leakage of toxic waste into the sea 有毒废物的泄漏入海
3. The factory had accidentally released a quantity of toxic waste into the sea.
这家工厂意外泄漏大量有毒废物到海中。
4. When spilled into the sea, oil can be toxic to marine plants and animals. 石油溢入海洋可能危害海洋生物。
5. In particular, there were numerous "toxic hotspots" which needed more stringent controls. 特别是，有无数的“有毒的潜在危险区”需要更严厉的控制。
6. Of special concern are toxic contaminants in water from underground sources.
特别关心的是地下水源中的有毒污染物。
7. Two of the cases involving toxic water pollution are particularly interesting.
涉及到有毒水污染的两个案例特别令人感兴趣。
8. Section 301(b)(2) prescribes BAT effluent limitations for "nonconventional" and toxic pollutants.
第201条（b）（2）中，针对“非常规”和有毒污染物规定了“最佳现有技术”污水限制。
9. These products are not toxic to humans. 这些产品对人类没有毒性。
10. There is a risk that toxic chemicals might be blasted into the atmosphere.
爆炸后有毒化学物质可能会进入大气层。
11. Many toxic effects can be studied at the cellular level.
许多毒效可以从细胞层次上去研究。
12. The sulfur dyes are noted for their toxic properties.
硫化染料因其有毒而受到注意。
13. However the toxic properties of beryllium limit its application.
然而铍的毒性限制了它的作用。
14. Ergocalciferol at high levels also is toxic to chickness. 高水平的麦角钙化醇对鸡也是有毒害的。
15. Prolonged therapy should be avoided since it is conductive to toxic reactions.
应避免延长治疗，因为它可导致毒性反应。
16. Phosphine is a toxic gas which ignites spontaneously in air
磷化氢是一种有毒气体，在空气中可以自燃。
17. The toxic level of retinol is about 500 times the minimum requirement.
视黄醇的中毒水平为最低需要量的500倍。
18. Toxic doses can produce a febrile effect.
中毒剂量可产生发热作用。
19. Consumption of alcoholic drinks increases the toxic effect.
嗜酒成瘾会增加中毒效应。
20. Partial thyroidectomy for toxic goiter was practiced widely.
用甲状腺部分切除治疗急性甲状腺肿一直被广泛采用。
