open trial的相關資料：
臨近單詞
open sod
open
open-system hydrothermal crystallization method
opened-closed reinforcing and reducing needling
open-cycle magnetohydrodynamics power generation
open-reconfigurable routing and switching platform
Open-tubular capillary electrochromatography column
Open systems interconnexion.Basic reference model.
open scientific research-participating-type experimental course
