caoutchoucs造句

例句与造句

1. china has become malaysia's largest export market of palm oil and caoutchouc, and the fourth largest export market of the latter's electronic products
   中国已成为马来西亚棕榈油和天然橡胶的最大出口市场和电子产品第四大出口市场。
2. It's difficult to find caoutchoucs in a sentence. 用caoutchoucs造句挺难的