喷口 水龙卷 水落管 水柱英释中释
She lifted the kettle a little and tilted its spout over the tea-pot..她稍稍提起烧水壶，将壶嘴向茶壶倾斜。
up the spout,无可挽回；在典押中；在困难中
down spout,下水管；雨落管；水落管；出渣槽
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