Upgradable computer
[计] 可升级计算机
🧩 词语组成解析
a. 能提到更高一级标准的(=upgradeable)
🗣️ 情景例句
I love my school. I have so many good friends there now.
我喜欢我的学校。我现在有那么多好朋友在那里。
His courage is a lesson to us.
他很有勇气，是我们大家的榜样。
We only need to put the candles on it, now.
“我们现在只需把蜡烛插上就 行了。”