Unverified82% confidenceTradeoffTime unknown
宽口大开口（≥5cm直径）水壶清洗时手或洗杯刷可完全伸入，比窄口壶更易彻底清洁，但便携直饮时易呛水泼溅，需搭配二级小口盖设计平衡
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified杯口内径≥5cm（大口设计）才方便手伸进去或用普通瓶刷彻底清洗底部，小口窄颈杯长期只能倒水冲洗，容易在底部积累茶垢水垢91% similarUnverified广口设计（瓶口直径≥5cm）比窄口更易用汤勺直接舀取和清洗，窄口旋盖防潮好但只能倒出，取粉不便90% similarUnverified杯口内径小于5cm的水壶不建议长期使用，手伸不进无法彻底刷洗杯底，宽口设计（内径≥5.5cm）清洗更彻底可防内壁污垢90% similarUnverified选择宽口水壶（口径≥5cm）便于加冰块、清洗刷洗和放入净水药片/滤芯；窄口壶保温单手饮用方便但难清洁、易滋生霉菌87% similarUnverified清洗窄口保温杯/运动水壶需要细杆刷，刷杆直径≤10mm且带360度旋转刷头，普通奶瓶刷杆太粗无法伸入吸管口87% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/197694API
curl https://kongchang.com/api/v1/knowledge/claims/197694MCP
get_claim(id=197694)