DCa piece of equipment that you can keep your trousers in to keep them flat and smooth, often found in hotel rooms 〔使裤子保持平整不皱的〕压裤器
Examples from the Corpus
trouser press• There is a trouser press in every manservant's room.• Now, women on television are depicted as tough cookies who need a man like a fish needs a trouser press.• All rooms have central heating, direct dial telephone, television, tea making facilities, hairdryers, trouser press, etc.