Life-support system
n. 生命维持系统
🧩 词语组成解析
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
He has a large family to feed.
他要养活一个大家庭。
Diligence is near success.
勤奋近乎成功。
Indeed, we lack practice and experience nowadays in dealing with primitive conditions.
确实，我们今天缺乏对付原始环境的实践和经验。