external cause
短语词组
- external -cause sound change 它变型音变
- ANY EXTERNAL CAUSE 原因
- stoppingtime of external cause 外因停机时间
- effects exposure external cause 暴露于外因的影响
- external cause crack 外因裂缝
- internal -external cause 内外因
- internal and external cause 内因与外因
- a discoverable external cause 可查得的外因
- External cause analysis 外因分析 返回 external cause