shim

shim的音标和读音：
DJ音标发音： [ʃim]
KK音标发音： [ʃɪm]

shim的词性：
n.（名词）

1. A thin, often tapered piece of material, such as wood, stone, or metal, used to fill gaps, make something level, or adjust something to fit properly.
垫片：一种一端比另一端薄的薄片，由木头、石头或金属等材料制成，用于填补缝隙，使物体保持水平或调整某物使之能正好被容纳

shim的词性：
v.tr.（及物动词）

2. To fill in, level, or adjust by using shims or a shim.
垫垫片：用一块或多块垫片填补，使之保持水平，或调整

shim的词源：

3. [Origin unknown]
[来源不详]