a litter tray的相關(guān)資料：
臨近單詞
a gogo
a
A sparsely inhabited rural region.
a crackajack at technical innovation
a rigorous analysis/investigation
a predisposition towards melancholia
A delicious or invigorating drink.
A spectrum of educational activities
A Novel Polarization State Generator
a submarine for research purposes.
a student who studies excessively.
a convoluted argument/explanation
