他去了多伦多，在那儿租了一间公寓。He went to Toronto, where he leased an apartment.多伦多医院的产房都已住满了。Toronto hospital maternity wards were filled to capacity.多伦多枫叶队连续第三年捧杯。The Cup was won for the third consecutive year by the Toronto Maple L...
Did equilibration take place before or after setting of chromite and silicates?究竟平衡作用发生在铬铁矿和硅酸盐下沉之前,还是在其后?Piaget thinks the development of cognition involves four aspects, such as schema, assimilation, readjustment and e...