| 释义 |
ceratin 英音 [ ˈserətɪn ] 美音 [ sɪəˈreɪtɪn ] 释义 角蛋白 例句 1·The information you need to do the job, however complex, is available, and up front planning is often the difference between unnecessary frustration and ceratin success. 执行这项工作所需的信息虽然复杂,但能得到,而且提前的规划通常是不必要的挫折和必然的成功之间的分水岭。
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