🧩 词语组成解析
abbr. 别处不含（not elsewhere included）；噪声等效强度（Noise Equivalent Intensity）
🗣️ 情景例句
She is unwilling to participate.
她不愿意参加。
He has a cup.
他有一只杯子。
But who will do all the house work?
但是这些家务活谁来做呢？