specialize有几个词素
specialize['speʃəlaɪz]有3个词素:spe-cia-lizeWespecializeinglassmaking.我们专门从事制造玻璃。Theycannotaffordtospecializeonitsfood.它们不能把自己的食物局限于某一种类。Hissonspecializesingeology....
specialize['speʃəlaɪz]有3个词素:spe-cia-lizeWespecializeinglassmaking.我们专门从事制造玻璃。Theycannotaffordtospecializeonitsfood.它们不能把自己的食物局限于某一种类。Hissonspecializesingeology....