Preserving
n. 保留, 保存
✅ 同义词
🗣️ 情景例句
and wait for the final results.
等待最后的结果。
It is right to put everything in its proper use.
凡事都应该用得其所。
As it is, they have been drilling for sixteen hours and they still have a long way to go.
实际情况是，他们已连续钻了16个小时了，但离钻透还早着呢。