🧩 词语组成解析
n. [解](脑脊髓)灰质
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
He likes playing ping-pong.
他喜欢去打乒乓球。
He had been there for nearly ten hours.
他已经在烟囱里被困了将近10个小时。