🧩 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;
n. 所有者；业主（owner的复数）
🗣️ 情景例句
I think he'll sleep through the night now.
我想他现在会睡到天亮。
We can't persuade the end-users to buy your products at this price.
按这个价格，我们不能说服用户购买你们的产品。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；