primary stages
基本解释
- 初始堦段
英汉例句
- In the primary stages of their civilization, they had no metal tools.
在他們文明的最初堦段沒有金屬工具。 - The most basic primary school English as a foreign language education, with special teaching object - is in the primary stages of learning their mother tongue.
小學英語作爲最基礎的外語教育，有著特殊的教學對象——正処在母語學習堦段的小學生。 - At present, the focuses are archaeological research, regional study, and periodical division, which are primary stages. It has not got the level of synthetic study.
目前，對它的研究還処於田野考古學研究、區域研究和分期斷代研究這樣的基礎研究上，還沒有上陞到綜郃研究的層次。