背单词
元素 (Elements)
单词量：105- 背单词列表
-
Samarium(Sm)
钐
-
Scandium(Sc)
钪
-
Selenium(Se)
硒
-
Silicon(Si)
硅
-
Silver(Ag)
银
-
Sodium(Na)
钠
-
Strontium(Sr)
锶
-
Sulphur(S)
锍
-
Tantalum(Ta)
钽
-
Technetium(Tc)
锝
-
Tellurium(Te)
碲
-
Terbium(Tb)
铽
-
Thallium(Tl)
铊
-
Thorium(Th)
钍
-
Tin(Sn)
锡
-
Thulium(Tm)
铥
-
Titanium(Ti)
钛
-
Tungsten(W)
钨
-
Uranium(U)
铀
-
Vanadium(V)
钒