To dry-clean clothes is to clean them with special chemicals, not with water and soap. You take a coat, a suit, silk, or anything that would spoil in the washing machine to a shop. The shop uses a liquid chemical that lifts dirt and oil; the clothes come back dry, not dripping.

To dry-clean clothes乾洗衣服，is to clean them是用 with special chemicals特殊化學藥劑來洗，not with water and soap而不是用水和肥皂。You take你會把 a coat大衣、a suit西裝、silk絲織品，or anything或任何 in the washing machine在洗衣機裡 that would spoil會壞掉的東西，to a shop拿到店裡。The shop uses店家用 a liquid chemical一種液態化學藥劑，that lifts dirt and oil把髒污和油脂帶走；the clothes come back衣服拿回來時 dry是乾的，not dripping不會滴水。

'Dry' here does not mean 'wipe it with a dry cloth.' It means 'not washed in water.' In everyday talk: 'I need to dry-clean this jacket,' or 'take it to the dry-cleaner's.' The shop and the business are dry-cleaning; the person or shop may be a dry-cleaner. It is an ordinary, slightly careful word — home talk and shop talk, not poetry.

'Dry' here這裡的 'Dry'，does not mean不是指 'wipe it with a dry cloth.'「拿乾布擦一擦」。It means它是指 'not washed in water.'「不用水洗」。In everyday talk日常會這樣說：'I need to dry-clean this jacket,'「這件外套我得拿去乾洗」，or 'take it to the dry-cleaner's.'「拿去乾洗店」。The shop and the business這個店和這門生意 are dry-cleaning叫 dry-cleaning；the person or shop人或店家 may be a dry-cleaner可以叫 dry-cleaner。It is它是 an ordinary, slightly careful word一個普通、稍微講究一點的字——home talk and shop talk家裡話和店裡話，not poetry不是詩。