seng的过去式?announcements可数吗?
sent是send的过去式,send含义:vt.送;使作出(某种反应);使进入(某状态);vt.&vi.用无线电波发送,发出信息;vi.派遣,发出,adj.[仅用作定语]用于发送的,He'seng的过去式?
sent是send的过去式,send含义:vt.送;派遣;使作出(某种反应);使进入(某状态);vt.& vi.用无线电波发送,发出信息;vi.派遣,发出,派人;adj.[仅用作定语]用于发送的。
1send词汇搭配
announcements可数吗?announcements可数。
He's obliged to take his turn at reading out the announcements.
0