Microadjuster
微量调节器; 精密调节器
🗣️ 情景例句
but there's so much energy and talent in the man,
但是他有那么多的精力和才能，
What's the height of the building?
这座楼有多高？
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。