登录
|
Chinese
|
使用条款
词典
论坛
联络
G
o
o
g
l
e
|
Forvo
|
+
Very fine precipitates which cannot be resolved by the optical microscope
This HTML5 player is not supported by your browser
地球科学, 冶金
feinste Ausscheidungen die lichtmikroskopisch nicht zu erkennen sind
增加
|
报告错误
|
获取短网址
