Don't squabble over trifles.不要为一点小事就吵起来.Babbitt did not often squabble with his employees.巴比特不常和雇员争吵.Then there was a squabble on the landing.不一会,楼梯口上传来一阵吵闹声....
Don't squabble over trifles.不要为一点小事就吵起来.Babbitt did not often squabble with his employees.巴比特不常和雇员争吵.Then there was a squabble on the landing.不一会,楼梯口上传来一阵吵闹声.Mother is devoted to Dad although they squabble all the t...
Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl bu...