Bond radius

[机] 键半径

🧩 词语组成解析

bond [bɑnd]
n. 纽带;联系;债券;保释金; v. 使结合;建立互信关系;与…紧密联系;与…黏合;
bond(to bind)→束缚；债券；契约；保证人
radius ['redɪəs]
n. 半径（距离）;用半径度量的圆形面积;半径范围;桡骨;
radi光线 + us 用→ 用光线扫出一个圆，则光线是→半径

🗣️ 情景例句

The welcome sign over the door.
门上的欢迎标语。
It is good to have friends in trouble.
在患难时得到朋友是幸运的。
He was sent to prison for failing to pay his debts and died in poverty in 1836.
他因无力还债而被捕入狱，最后于1836年在贫困中死去。
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🔤 更多 B 开头的单词

Balkh
basic sulfate white lead
battailous
bend one's elbow
bickel
bisectionally
boat-houses
brachial neuralgia
全部 B 开头单词 ›