您要查找的是不是：
- shiningleaf birch root 亮叶桦根
- Anatomical Observations on Stems of Seedlings of Shiningleaf Birch and Blue Japanese Oak 光皮桦和青冈栎茎的比较解剖
- shiningleaf birch bark 亮叶桦皮
- Alder trees belong to the birch family. 赤杨属于桦木科。
- The birch has smooth bark and slender branches. 桦树有光滑的皮和细长的枝。
- 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。
- Should we bring back the birch as a punishment? 我们应该恢复用桦条抽打的体罚吗?
- 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 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。
- A criminal might receive twelve strokes of the birch. 罪犯可能要挨十二鞭。
- I managed to root out a copy of the document. 我好不容易才找到了文件的副本。
- We found that birch bark could serve as paper. 我们发现桦树皮可以作纸用。
- 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。
- That is the root cause of all our differences. 那是我们一切分歧的根源。
- He switched the boys with a birch stick. 他用桦木条鞭笞那些男孩。
