他夹着书用英语怎么说

在这种情况下，可以使用 "He is holding a book between his hands/arms." 或者 "He has a book clasped/clutched/gripped/held tightly in his hands/arms." 来表示他夹着书。
这些动词均表示紧紧地抓住或握住某物的意思。
例如：
He is holding a book between his hands. 他夹着书。
He has a book clutched in his arms. 他抓着书。
He has a book gripped in his hands. 他紧紧握着书。
He is holding the book tightly in his arms. 他把书紧紧抱在怀里。
希望这些例句能帮到你。