Permeaselectivity
选择渗透性
🗣️ 情景例句
Nothing special.
没什么特别的。
Do you have nay objection to the stipulations about the packing and shipping marks?
有关包装运输唛头的条款你们有什么异议吗？
Somebody is always complaining to others.
有人总是向别人抱怨。