Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/f6c16c0e7e0ac509909427bd0333a0a0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 bimetallic balance例句_bimetallic balance英汉例句_bimetallic balance双解例句_骑士汉英词典
He was one of the most inventive watchmakers of his day and held patents for a detent escapement, bimetallic balance and helical balance spring . 他是那個時代最具創造力的制表大師之一，他擁有鎖簧式擒縱機搆、雙金屬擺輪以及螺鏇遊絲的專利。