Usable life
[化] 适用期
🧩 词语组成解析
a. 可用的, 方便使用的, 能用的
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
If you ask me, it's too early to go home.
如果你问我，（我会说）现在回家还太早。
Constant dropping wears the stone.
滴水不绝可穿石。
The ants had been quick to find an answer to my thoroughly unscientific methods!
蚂蚁已很快找到了相应的对策，来对付我那套完全不科学的办法！