Carbasar
玻璃纤维增强聚碳酸酯
🗣️ 情景例句
about the first Thanksgiving.
第一次感恩节历史剧。
We'll have to discuss about the total contract price.
我们不得不讨论一下合同的总价格问题。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。