Wkb approximation
[化] WKB近似
🧩 词语组成解析
approximation
[[əˌprɔksi'meiʃən]]
n. 接近, 近似值\\n[医] 接近; 近似
🗣️ 情景例句
As far as English is concerned, he is second to none.
就英语来说，没有人能够比得上他。
It's $32.00 coach and $50.00 club car.
二等车厢票价32美元，头等车厢票价50美元。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。