Partial draining
[化] 局部穿流
🧩 词语组成解析
a. 排水的；滤水的
🗣️ 情景例句
Her health is improving markedly.
她的健康正显著好转。
A man can never thrive who had a wasteful wife.
妻子浪费无度，丈夫不会出头。
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。