Unverified76% confidenceDecision RuleTime unknown
怕干涸的话优先选带密封笔帽或按压回缩笔头设计的荧光笔,敞口式或普通笔帽在忘记盖帽情况下1-2天即干墨,速干墨水反而更快干涸
1
Sources
76%
Confidence
Long-term
Relevance
-
First Seen
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Unverified不建议只为偶尔使用购买大容量专业马克笔套装,酒精性墨水开封后即使不用也会缓慢挥发,通常1-2年后笔头变干无法出墨78% similarUnverified按动式书写更快捷但结构多一处易损、墨水挥发快(久放易断墨);拔帽式密封性好、久置不易干但书写需两手操作,长期低频使用建议选拔帽式76% similarUnverified书写流畅度和出墨均匀度是该系列的核心优势,但笔帽不盖紧容易干头,需注意使用后及时盖帽76% similarUnverified纯羊毫笔需要正确开笔和养护(避免长时间泡水、用后悬挂晾干),否则笔锋易散开变形,使用门槛高于兼毫笔76% similarUnverified点读笔笔头有软胶保护和金属两种,金属笔头识别快但落地易损坏也易划伤书面,低龄段优选软胶笔头75% similar
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