onlon前用什么冠词
前面用冠词on,例如:1、Willyouchopanonionupforme?你能帮我把一个洋葱切碎吗2、Whenyousliceanonion,itmakesyoureyessting.切葱头辣眼睛。3、Whydoesanonioncarryaroundsomuchmoregeneticmaterialthanahuman?为什么洋葱...
前面用冠词on,例如:1、Willyouchopanonionupforme?你能帮我把一个洋葱切碎吗2、Whenyousliceanonion,itmakesyoureyessting.切葱头辣眼睛。3、Whydoesanonioncarryaroundsomuchmoregeneticmaterialthanahuman?为什么洋葱...