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
Will you be so kind as to help me out of the difficulty?
帮助我克服困难，好吗？
It's a poor heart that never rejoices.
不知人间有乐趣者最可怜。
As it is, they have been drilling for sixteen hours and they still have a long way to go.
实际情况是，他们已连续钻了16个小时了，但离钻透还早着呢。