drawtube

导读:drawtube读音音标
英 [\'drɔ:tju:b]美 [\'drɔˌtjub]
drawtube意思解释
n.(显微镜的)镜筒,伸缩管;
双语例句用作名词(n.)Finally, inside this reflection of the secondary,

drawtube读音音标

英 [\'drɔ:tju:b]

美 [\'drɔˌtjub]

drawtube意思解释

n.

(显微镜的)镜筒,伸缩管;

双语例句

用作名词(n.)Finally, inside this reflection of the secondary, you can see the focuser drawtube and your eye.*后,在副镜的反射像中,你能看到调焦座的伸缩管和你的眼睛的像。

dray
drawstring
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