...o the room.With a knife in hand, he rushed into the room.上面第一句中的 knife in hand 是独立主格结构吧,第二句是带with的复合结构吧。我大概知道:第一句的 knife 前要省略冠词a,hand 前要省略物主代词 his。我的疑问是:第二句用了 with,加...
(grammar 语法) (动词的)不定式(英语中的动词不定式可单独使用,如she can swim中的swim,或带to,如she likes to swim) the basic form of a verb such as be or run . In English, an infinitive is used by itself, as is swim in She can swim , or with to as in Sh...