您要查找的是不是：
- root cancal preparation 根管预备
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Experience is their preparation for giving advice. 经验为她们进行咨询作了准备。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The advertising campaign is still in preparation. 广告宣传攻势仍在准备中。
- The plant has not struck root yet. 那棵植物还没生根。
- Unhappiness is the root cause of his illness. 不开心是他生病的根源。
- Idleness is the root of all evil. 懒惰乃万恶之源。
- You can't pass an exam without preparation. 不准备就考不及格。
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- I managed to root out a copy of the document. 我好不容易才找到了文件的副本。
- The dictionary is now in rapid preparation. 这本词典现在正在迅速编写之中。
- The preparation for his cough included camphor. 为医治他的咳嗽而调制的药中包括樟脑。
- He caught his foot on a tree root and stumbled. 他一只脚被树根绊住而跌倒了。
- Do you think it is possible to root out crime? 你认为可以根除犯罪吗?
- Money is thought to be the root cause of all evils. 金钱被认为是万恶之源。
- This is the root cause of poverty. 这是贫穷的根本原因。
- Glycerol or a preparation of glycerol. 甘油，丙三醇甘油或丙三醇配制品
- That is the root cause of all our differences. 那是我们一切分歧的根源。
- Do you think the new rosebush has taken root? 你看新栽的玫瑰长根了吗？
