叉

and, also, again, in addition

to extend

to issue, to dispatch, to send out

to receive, to get, to accept

reverse, opposite

to change, to transform, to alter

hard, difficult, arduous

pair, couple

difference, gap

to investigate, to examine, to look into

tea

to insert, to stick in

to examine, to investigate, to observe

opportunity

to wipe, to smear, to rub, to anoint

surprised, shocked