— 方程式 (fāngchéngshì), 方程 (fāngchéng); 方程; 方程
Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /home/lexicussr/public_html/translate.php:475
Stack trace:
#0 {main}
thrown in /home/lexicussr/public_html/translate.php on line 475