assisted
adj. 辅助的
v. 协助；援助（assist 的过去式）
例句
We were ably assisted by a team of volunteers.
我们得到一批志愿者的大力协助。
《牛津词典》
He was ably assisted by a number of members from other branches.
他得到了其他部门的几个成员的得力协助。
《柯林斯英汉双解大词典》
He assisted in unofficial ways with the routine legwork in various investigations.
他在多个调查中例行外勤以非正式的方式来进行协助。
