De regle
[法] 依法, 按规则
🧩 词语组成解析
[化] 非对映体过量\\n[医] 铥(69号元素铥的别名,1916年Eder离得的假想元素)
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
I phoned him last Saturday.
我上个星期六打电话给他。
The Cutty Sark rolled from side to side and it became impossible to steer her.
船身左右摇晃，无法操纵。