Structon
結構單元(指無定形固體, 例如玻璃中的原子結構單元)
??? 情景例句
Let me help.
我來幫忙。
The magician completely amazed the audience.
魔術師的表演使觀眾目瞪口呆。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具備了良好的通風條件。