Wkb approximation
[化] WKB近似
?? 詞語組成解析
approximation
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n. 接近, 近似值\\n[醫] 接近; 近似
??? 情景例句
I see her about three times a month.
我一個月見她三次。
I'm looking forward to seeing you again.
我盼望著再能見到你。
NASA is now going to put the telescope right,
國家航天局準備糾正這一錯誤，