Ester interchange
[化] 酯交换
🧩 词语组成解析
n. 酯\\n[化] 酯
interchange
[ˌintə'tʃeindʒ,'intətʃeindʒ]
vt. 互换，交换;交替（位置等）;使更叠发生;交替发生;
vi. 交换;相互交换;
n. 交换，交替;互通式立体交叉，道路立体枢纽;
🗣️ 情景例句
Touchdown! Touchdown! Touchdown!
达阵得分！ 达阵得分！ 达阵得分！
I ate noodles for lunch yesterday.
我昨天午饭吃的是面。
'I don't know,' I answered, 'Tommy's been to the toilet three times this morning, but I haven't had any change yet!'
“我不知道”，我回答说，“今天上午汤米去了3次厕所了，但我还没看到硬币！”