🧩 词语组成解析
n. [解](脑脊髓)灰质
🗣️ 情景例句
From the baby!
是胎儿引起的。
This is a highly controversial subject.
这是一个颇有争议的题目。
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。