Transitional region
[化] 过渡区域
🧩 词语组成解析
transitional
[træn'ziʃənəl]
adj. 变迁的，过渡期的;渐变的，转变的;转移的;过滤（的）;
n. 过渡型单核白细胞;
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
My uncle had a heart attack last year.
我的叔叔去年患了心脏病。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。