poche à douilles
/ˈpɔʃ a ˈduj/
n
English: pastry bag and nozzles · 裱花袋与裱花嘴
Sens：Leakproof bag into which interchangeable nozzles are inserted; it is used to decorate dishes, baked goods and molded desserts, or to make pastries.
English: pastry bag and nozzles · 裱花袋与裱花嘴