- 动词 (Verb)BFoccurPRoccurringPT, PPoccurred
- The to plasticly the in and would therefore have to occur in .
- this it is that occur in one of the , which then in a of with a .
- The that occurs in these vinylcarbenoid cyclopropanations in a for the of -divinylcyclopropanes.
- When are into , the but no will occur.
- in the by that some of this will occur.
- The had a where they the to occur.
Definition of occurs in English Dictionary
- 词类阶层 (Part-of-Speech Hierarchy)