firn的意思|示意
美 / fɪən /
英 / fɪrn /
n. 粒雪,积雪,冰原,万年雪
firn相关例句
The firn is going to pot under the new management.
公司在新人的管理下就要垮台了.
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Railroad is carried also affect exercise difficulty because of firn, train running behind scheduled time increases.
铁路运输也因积雪影响作业困难, 列车晚点增加.
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