The red - hot tool is then inserted into the agar to cool it and make it slightly sticky 将烧红的工具伸进琼脂培养基中使之降温同时使接种工具具有一定的粘性。
2.
The sticky loop is then used to pick up a few seeds from the filter paper and to deposit them evenly across the agar surface 已降温的带一定粘性的接种工具被用来取已经消毒的种子（或外植体）并将它们均匀地接在培养基上。
