山奈钾

山

shān

mountain; hill (CL:座[zuo4])

奈

nài

used in expressions that convey frustration and futility, such as 無奈|无奈[wu2 nai4] and 莫可奈何|莫可奈何[mo4 ke3 nai4 he2] (literary)

钾

jiǎ

potassium (chemistry)