Opening bracket
[计] 开括号
🧩 词语组成解析
opening
['opənɪŋ]
n. 开幕，开始;空缺的职位;[商]开盘，交易开始时间;（职位的）空缺;
adj. 首次的，开始的;
v. （打）开( open的现在分词);开始;睁开;启动;
open 开；开始+ ing 名词后缀 → 开始的\r\n
bracket
['brækit]
n. 支架，悬臂;括弧;类别，等级;[数]同类项;
vt. 为…装托架;把…括在一起;把…分类;排除;
🗣️ 情景例句
It's refreshing for me.
这是我提振精神的方法。
It was so beautiful it took my breath away.
它美得使我目瞪口呆。
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。