technological hurdles
英
美
技术障碍
technological hurdles的用法和样例:
例句
These technologies are still being perfected in trials and laboratories, as the telecommunications companies work to overcome some technological hurdles.
这些技术现仍在试用和在实验室中改进,电信公司在努力克服一些技术障碍。
technological hurdles的相关资料:
临近单词
technological
technological path
目录
查词历史
英 汉