| 31. | The analysis of the food showed the presence of poison . |
| 化验表明该食物有毒。
|
| 32. | The food has been tested for poison . |
| 已对这食物是否有毒进行了化验。
|
| 33. | a lethal dose of poison |
| 毒药的致命剂量
|
| 34. | neutralize a poison ,an acid |
| 解毒, 把酸中和
|
| 35. | a snake's poison glands |
| 蛇的毒腺
|
| 36. | rat poison |
| 老鼠药
|
| 37. | poison for killing weeds |
| 除草剂
|
| 38. | commit suicide by taking poison |
| 服毒自杀
|
| 39. | poison sb's mind with propaganda |
| 通过宣传毒害某人的思想
|
| 40. | highly dangerous poison |
| 氢氰酸
|