Contraction schedule
[化] (催化剂的)收缩状态
🧩 词语组成解析
contraction
[kən'trækʃən]
n. 收缩，缩减;[语]缩略，略体，缩写;（开支等）缩减;（分娩时）子宫收缩;
schedule
['skɛdʒul]
n. 时刻表，进度表;清单，明细表;预定计划;目录;
vt. 排定，安排;将…列表;为…作目录;
🗣️ 情景例句
clip it around under your collar.
将它夹在领子下方。
He tried to sell me his lousy radio.
他想把他那台破收音机卖给我。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”