Tokoi托科伊toprep.对于；为了；(表示方向)到；向；(表示间接关系)给adv.（表示方向）去；（门）关上To transport by truck.用货车运输To search intensively.彻底地搜索To start from square one意思是上次没有成功,必须回到起点从头做起to straddle on the horse骑在马上To upload a mapping file上载映射文件to relieve contradiction缓解to alight from a vehicle从车上下来to be doubtful about sth对某事有怀疑To disgrace one's familyto fortify one's courage

1. Possible to split.
   易裂的，可裂的
2. The two firms are going to split up.
   两家公司要分道扬镳了。
3. The chemical process by means of which a change in physical condition, as in pressure or temperature, or the action of a solvent causes a molecule to split into simpler groups of atoms, single atoms, or ions.
   离解(作用)在物理状态下，如在压力或温度下的变化，或在溶剂的作用下，使分子分离为更简单的一组原子、单原子或离子的化学过程