0 New HSK word(s):
0 Old HSK word(s):
建筑声学 [jian4 zhu2 sheng1 xue2] Bauakustik (S)
建筑声学 [jian4 zhu4 sheng1 xue2] Bauakustik (S)
声学 [sheng1 xue2] Akustik (S, Phys)
声学显微镜 [sheng1 xue2 xian3 wei2 jing4] akustisches Mikroskop (S)