Wavelength shifter
[电] 波长移位器
🧩 词语组成解析
n. 搬移东西者, 回避论点者, 领班, 辅助工, 移动装置, 开关\\n[计] 移头器; 移位器; 移带器
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
I should not hesitate a moment to prefer the latter.
我会毫不犹豫地选择后者。
'Certainly,' the girl said, 'but they're for next Wednesday's performance.
“当然可以，不过这两张票是下星期三的，