Technological change
[经] 工艺(技术)演变
🧩 词语组成解析
change
[tʃeindʒ]
vt. 改变，变更;交换，替换;兑换;换衣服（床单）;
vi. 改变，转变;交换，互换;换衣，更衣;
n. 变化，改变;交换，交替;零钱，找头;代替物;
🗣️ 情景例句
I would like to make an appointment with...
我想和……约一下。
This is Mary Speaking.
我是玛丽。
Now a group of enthusiasts are going to have the plane restored.
一群热心人计划修复这架飞机。