The test consists of locating the gaps in a graduated series of sizes of incomplete rings whose radial thickness and gap are equal to one-fifth the diameter of the ring.
这种测试由固定的分等级系列的不完整环的间隙组成,这些环的径向厚度和间隙为环的直径的五分之一。
I had little work experience and few marketable skills when I graduated, and I knew I would have to take a series of unpaid internships before I could find the publishing job I've always wanted.
大学毕业后我几乎没有工作经验也没有市场所需的技能,我明白在我找到我梦寐以求的出版工作之前,我得做上一系列的无报酬的实习工作。
A primitive wind instrument consisting of a series of pipes or reeds of graduated length bound together, played by blowing across the top open ends. Often used in the plural.
排箫由一系列管或长短不一的芦笛组成的原始管乐器,通过对其顶部的开口吹气进行吹奏。
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