difficulty synonym的意思

difficulty synonym中文翻譯：

困難同義詞

相似詞語短語

difficult season───困難季節

difficult opponent───難對付的對手

difficult birth───難產

difficult issue───難題

difficult match───困難的比賽

difficult period───困難時期

difficult position───困境

difficult process───艱難的過程

difficult question───難題

雙語使用場景

For the reasons of preserve situation and the difficulty of preparation, there are a lot of synonym and the nomen dubium in the published taxa.───由于化石的保存狀況以及標本的修理難度等多種原因，已經發表的材料中包括了大量的同物異名現象以及無效的屬種。

英語使用場景