a. 大规模的, 大范围的, 大比例尺的
"We tend to avoid large-scale operations in countries in some parts of the Middle East or Africa where the permanence is not secured," says Ruys.
六级 · CET-6 2026年6月 第2套
Adult money habits are typically set by the age of seven, according to a large-scale study by the government's Money Advice Service and behaviour experts at Cambridge University.
六级 · CET-6 2026年6月 第3套
Now a large-scale study has tried an innovative approach to change teenagers’ attitudes towards healthy eating, and the results are promising.
四级 · CET-4 2025年12月 第2套
D)They have no means for large-scale research.
四级 · CET-4 2024年6月 第2套
Currently, the enzyme takes a few days to start breaking down the plastic, far faster than the centuries it takes in the oceans, but the researchers are optimistic this can be speeded up even further and become a viable large-scale process.
六级 · CET-6 2022年12月 第3套