Self-maintaining
自然冲淤
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
[化] 维护; 保养
🗣️ 情景例句
a game which I brought home to study.
我带回来研究的游戏。
The best remedy against an ill man is much ground between.
敬而远之。
or of the habits of the social insects, let us say.
和昆虫群居的习性