Secular change
[机] 时效
🧩 词语组成解析
secular
['sɛkjəlɚ]
adj. 现世的，俗界的;长期的，长久的;不朽的;一世纪一次的;
n. 牧师;[宗]俗僧，俗人;〈美〉（黑人中间流行的）俗歌;
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 can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
Robin's dishes are always highly palatable.
罗宾做的菜味道通常很棒！
It was used for keeping tea hot after it was made,said Wei Hua. It was filled with hot water.
“那是在茶沏好后用来保温的，”魏华说，“用来装热开水的。”