Self-pollution
[医] 手淫
🧩 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;
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
Sorry to keep you waiting.
抱歉让你久等了。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。