Alternating operating system
[计] 供选用的操作系统
🧩 词语组成解析
a. 交互的\\n[医] 交替的
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 have been learning English for three years now.
我学英语有3年了。
I ate vegetable soup for lunch yesterday.
我昨天晚饭吃的是蔬菜汤。
No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不！我的意思是您有没有看见海水有多脏？看起来海水好象不干净，不能游泳。