Self-propelled vehicle
un. 自航器\\n
🧩 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;
a. 推进的
🗣️ 情景例句
What would you like to be doing two years from now?
两年后你希望自己在做什么？
We feel your product is too specialized for mass marketing.
我们认为你们的产品对广大市场而言太专业化了。
Please sit down.
请坐。