Nonpolar crystals
[电] 无极性晶体
🧩 词语组成解析
[机] 非极性的
n. 石英晶体；晶体（crystal的复数形式）
🗣️ 情景例句
Where will you be living during your stay here?
你在此期间打算住哪里？
The buyer has the option of cancelling the contract.
买主有权撤消合同。
The man obviously wanted to talk.
这人显然是想聊天。