Flushing efficiency
[经] 驱油效率
🧩 词语组成解析
[计] 冲洗\\n[化] 涌料
🗣️ 情景例句
we want and need.
我们盼望而且也需要的。
Is it raining now?
现在正在下雨吗？
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。