【运输】飞行中【运输】飞行中

一段襟翼在飞行中掉落可能因材料疲乏。

凝胶收集器在飞行中被引导直接指向星际尘埃流。

during

during operation

wake time during sleep

squeezing lengths of fabric during treatment

edema during pregnancy【中医】

blood ejection during menstruation

during the preparation

taking a sample during the reloading of the material