0 New HSK word(s):
0 Old HSK word(s):
骨质疏松症 [gu3 zhi2 shu1 song1 zheng4] Osteoporose (S)
骨质疏松症 [gu3 zhi4 shu1 song1 zheng4] Osteoporose (S)
能渗透 [neng2 shen4 tou4] porös
气凝胶 [qi4 ning2 jiao1] Aerogel (ein hochporöse Festkörper) (S, Chem)
疏松 [shu1 song1] Loch-, porös (V)lockern (V)