rigorous [ˈrɪgərəs]
以下由轻松背单词网站提供
基本释义
adj.严密的,缜密的,严格的,严厉的
英英释义
careful to look at or consider every part of something to make certain it is correct or safe
参考例句
The arms trade should be subject to rigorous controls. 对军火贸易应该严加限制。
The planes have to undergo rigorous safety checks. 飞机必须经过严密的安全检查。
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