Blind machine
[计] 盲机器
🧩 词语组成解析
blind
[blaɪnd]
adj. 失明的;盲目的，轻率的;供盲人用的;隐蔽的;
vt. 弄瞎，使失明;蒙蔽，欺瞒;使变暗;使昏聩;
n. 掩饰;借口;百叶窗;
adv. 盲目地;看不见地;
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
I'm very glad to meet you.
认识你很高兴。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。