| 释义 |
fourth-gradeCOCA³⁰⁴⁸⁴iWeb³⁹⁷⁸⁶
基本例句
🌏四级；表示四年级
The article carried out teaching practice, Licheng District, Putian City, Fujian Province north high center of fourth-grade students as study objects.
通过对调查结果的处理与分析，对应用效果进行了阐述及对教育游戏应用于教学进行了反思。 lwsjz.com
The method can achieve fourth-grade leveling survey precision demand by precision analysis, and then brings forward some measure to increase observation precision.
通过精度分析，该方法可达到四等水准测量的精度，提出了提高观测精度的相应措施。 chemyq |