crude tools翻译

crude tools的基本解释

读音: 美: 英:

简陋的工具：指制作粗糙、简单的工具，通常用于基础的手工活动。

例句

crude tools, such as sharp stones for cutting or scraping , may have existed as long as a million years ago.像可切割或刮刨的锋利石片这些原始工具，可能在早在一百万年前就已存在。
But the tools of his trade were too crude: Electrodes inserted into the brain would stimulate too many cells in their vicinity.但是当时行业所采用的工具太粗糙了：植入大脑某一区域的电极将会同时刺激邻近区域的许多细胞。
The tools they had were crude, but the application of enough time and money to the problem, they thought, would yield the blueprint of humanity.他们当时已有的工具还比较粗糙，但他们认为阻碍研究进程的主要问题是如何申请足够的时间和研究经费。
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