Self-injection
自喷射，自我注射
🧩 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
Has a poor personal appearance.
衣着形象不佳。
When you're down and blue, go to a comedy.
你灰心丧气的时候，去看看喜剧。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！