firn [fə:n]以下由轻松背单词网站提供
单词级别附加级基本释义n.[地]粒雪,万年雪参考例句The firn is going to pot under the new management. 公司在新人的管理下就要垮台了。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。 推荐阅读 |