Polyformaldehyde
聚甲醛
🗣️ 情景例句
The sales record of My Heart Will Go On by Celin Dion has yet to be broken.
席林.迪翁的《我心永恒》创下了销售纪录暂时还无人可以打破。
Prove thy friends ere thou have need.
需要朋友之前，先要加以考验。
She reluctantly came to the conclusion that Bessie was drunk.
她不得不认定贝西是喝醉了。