Noninverting
放大器
??? 情景例句
It was tough, but I made it. I'm a college graduate.
那雖然不簡(jiǎn)單， 但我成功了。 我現(xiàn)在是一名大學(xué)畢業(yè)生了。
Misforunes come on horseback and go away on foot.
遭災(zāi)易，消災(zāi)難。
Why did you stay at home?
為什么呆在家里？