999英语网 英语单词
Macrometer的音标发音
Macrometer
英式发音：[m'krmit]
美式发音
(n.) An instrument for determining the size or distance of inaccessible objects by means of two reflectors on a common sextant.
迭戈手打
(n.) An instrument for determining the size or distance of inaccessible objects by means of two reflectors on a common sextant.
迭戈手打