Bit-map
位变换；位映像
🧩 词语组成解析
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;
map
[mæp]
n. 地图，天体图;类似地图的事物;〈美俚〉脸，面孔;（染色体上基因排列的）遗传图;
vt. 绘制（一地区等的）地图;勘查;详细规划;[遗传学]比对;
🗣️ 情景例句
You remember Charles Maxwell, Grandpa?
你记得Charles Maxwell吗， 爷爷？
Wealth is not his who has it, but his who enjoys it.
财富并不属于拥有的人，而是属于享用的人。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。