Don't-care bit
[计] 自由位, 无关位
🧩 词语组成解析
don't
[['dəunt]]
(= do not)不要\\nn. 禁忌
care
[kɛə]
v. 关心;担心;照顾;喜爱;
n. 照顾;小心;忧虑;
bit
[bɪt]
n. 一点，一块;少量，少许;一会儿，一转眼;[计] 比特（二进位制信息单位）;
adj. 很小的，微不足道的;
adv. [口语]相当，有点儿，或多或少，多少[a bit to的省略];
vt. 给（马）上嚼子;上衔铁;抑制;制约;
v. 咬，叮( bite的过去式);刺痛;咬饵;有咬（或叮）的习性;
🗣️ 情景例句
May I have a word with you?
能和你说句话吗？
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
This time, he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures.
这次他设法爬进了基图罗火山口，以便能拍摄照片和测试温度。