Mechanical vibrating system
[电] 机械振动
🧩 词语组成解析
adj. 机械的,机械学的;呆板的;体力的;手工操作的;
mechan(machine)+ical(形容词后缀)→机械的;呆板的
n. 体系,系统;制度;身体;方法;
sy(syn-=together)+ste(to stand)→系统;体系;秩序;制度;方法
🗣️ 情景例句
I have been told you have just changed the interest rate on savings accounts. Is that true?
听说你们储蓄率刚调过,是真的吗?
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰(波浪的最高点)
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