Alpha-Step IQ 轮廓仪
surface profiler or alpha step 表面深浅量测仪
The Mac release was only alpha quality, but it was still a major step forward in making OpenOffice a real competitor to Microsoft Office.
虽然 Mac 版本只具有内部测试版品质（alpha quality），但仍然极大推动了 OpenOffice，使其离成为 Microsoft Office 有力竞争者这一目标更进一步。
youdao
应用推荐
模块上移
模块下移
不移动