【字彙解釋】

obtaining titanium 鈦之提取

obtaining

obtain的動詞現在分詞、動名詞

titanium

n. 鈦


【前後詞彙】

Obtaining molybdenum 鉬之提取
obtaining plutonium 鈽之提取
[~
δ~
λ~
ｗ~
obtaining titanium 鈦之提取
obtaining tungsten 鎢之提取
obturating element 堵塞元件
occupational burnout 職場疲勞
occupational injuries 職業傷害