Four cycle
[机] 四冲程循环
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
cycle
['saɪkl]
n. 循环，周期;自行车;时代，一段时间;整套;
vi. 周而复始，循环;骑自行车;轮转;
vt. 运转，循环;使轮转;
cycl =ring,circle,表示”圆,环”
🗣️ 情景例句
We've got permission to go inside the old building
我们已获 进入那栋老建筑物
Our service has been very well-received by our customers so far.
到目前为止，顾客对我们的服务质量评价甚高。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。