投诉中心的英文：
complaint center
n. 抱怨；抗议；控告
Viewers jammed the switchboard with complaints.
打电话投诉的观众是总机应接不暇。
I recounted Egyptian complaints.
我重述了一下埃及方面的不满意见。
He was irritated by their perpetual complaints.
他们不断发牢骚把他惹火了。
Students made a rash of complaints.
学生们发出一片抱怨声。
To relay any customer complaints to supervis.
处理并向主管汇报客人的投诉。
n. 中心；中心区；中枢
v. 使集中；把...放在中部；居中
adj.（在）中心的
The coronet must be evenly centered, and should have a pinpoint center.
头顶的冠必须是居中的，并且有中心点。
To draw into or toward a center; consolidate.
使集中拖入或引向一中心；集中起来
They had to reinforce the center.
他们必须加强中央的权威。
A circle without a center is inconceivable.
一个没有圆心的圆是无法想像的。
He wears a center part.
他梳着中分。