gargles
v．漱口：用液体（如水、药水等）在口腔内漱洗，通常用于清洁口腔或治疗喉咙疼痛。
n．漱口液：用于漱口的液体，通常含有药物成分，用于清洁口腔或治疗喉咙疼痛。
例句
He also gargles with a special medicine.
他总是用一种特制的药漱口。
He always gargles (with salt water) before going to bed.
她用盐的水溶液漱口。
He gargles his throat again and then takes a long look at the cavities.
他又嗽嗽喉咙，盯着空牙洞看了许久。
