Iconal
光程函数, 程函, 哈密顿特征函数
🗣️ 情景例句
Carl will be perfectly fine after we remove his tonsils.
切除扁桃腺之后，Carl会完全恢复健康的。
He that cannot ask cannot live.
不会求者不会生。
He is crazy about Crazy English.
他对疯狂英语很着迷。