Calibrating knob
[机] 校准钮
🧩 词语组成解析
v. 校准( calibrate的现在分词 ); 使标准化; 使合标准; 测量（枪的）口径
knob
[nɑb]
n. 球形把手;（收音机等的）旋钮;小块;疙瘩;
v. 鼓起;使有球形突出物;给（门等）装球形把手;
🗣️ 情景例句
Merry Christmas, Carl and David!
卡尔，大卫，圣诞快乐！
Nothing can shake the basis for my belief.
任何东西都动摇不了我信念的基础。
the gangsters would quickly put a man out of business by destroying his shop.
歹徒们就会很快捣毁他的商店，让他破产。