🧩 词语组成解析
n. [解](脑脊髓)灰质
🗣️ 情景例句
It's quite complete.
已经相当齐全了。
Silks and satins put out the fire in the kitchen.
绸缎要熄灭厨房的火。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。