検索内容:
germanium
Germanium is a type of semiconductor and is widely used in electronic devices.
samarium
Samarium is one of the rare earth elements.
indium
Indium is one of the chemical elements, its symbol is In, and its atomic number is 49.
lutetium, Lu
Lutetium is one of the rare earth elements.
thulium, Tm
Thulium is a rare element, mainly used in the manufacture of lasers.
gadolinium
Gadolinium is the 64th element in the periodic table.
yttrium, Y
Yttrium is one of the rare earth elements.
hafnium
Hafnium is a chemical element with atomic number 72.
cerium, Ce
Cerium is one of the rare earth elements.
Same as above.
We plan to enjoy fishing in the open sea this weekend.
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