单词	think back to
释义	请查阅词条：think back
随便看	carboxylation carboxylic carboxylic carboxylic acid carboxyl-terminal carboxymethylated carboxymethylation carboxymethylcellulose carboxypeptidase carboxypeptidases carboxypolypeptidase carboxy-terminal carboxy terminus carboy car boy carboys car bra carbro carbs carbs carbuncle carbuncled carbuncled carbuncles carbuncly 雨滴坠落的速度有多快？雨滴是什么形状的？雨滴有大有的小原因雨点为什么总是斜着落下? 雪原奇光——贝加尔湖雪是怎样形成的? 雪是怎样形成的？雪是白色的原因有哪些雪灾是怎么样形成的雪线的位置会移动吗 Falzfestigkeit Falzfräser Falzgesenk Falzhobel Falzmaschine Falzmesser Falzpresse Falzprüfung Falzung Falzverbindung