Alteration switch
[计] 变换开关
🧩 词语组成解析
switch
[swɪtʃ]
n. 开关;转换，转换器;软鞭子;[信]接线台;
vt.& vi. 转变，改变;转换;关闭电流;鞭打;
vt. 转换;挥动（棍棒、鞭子等）;迅速转动;鞭打;
vi. 交换;调换;
🗣️ 情景例句
I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
I dress my sister and wash her hands and face.
我给我妹妹穿衣服，洗脸洗手。
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，