Comprehensive operating system
[计] 综合操作系统
🧩 词语组成解析
comprehensive
[,kɑmprɪ'hɛnsɪv]
adj. 广泛的;综合的;有理解力的，悟性好的;[保险业]总体担保的;
n. [常用复数]专业综合考试;综合学校;综合性中学;
com全部+prehens抓住+ive...的→全部抓住的→综合性的
operating
[['ɔpəreitiŋ]]
a. 操作的, 工作的, 营业上的, 业务的, 关于收支的, 关于损益的, 外科手术的\\n[机] 运转费用
🗣️ 情景例句
I'll bicycle down to the village and get them.
我骑脚踏车去镇上拿。
I'm going to try to leave by 10:00.
我争取10点以前离开。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。