Mechanical life
[电] 机械寿命
🧩 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
Michelle is very grown up for a ten-year-old, huh?
以一个十岁的孩子来说 Michelle很成熟 ，是吗？
To eat dinner
吃晚饭
They help their parents to open their stockings, too.
他们还帮助父母打开他们的袜子。