Instructional constant
[电] 指令常数
🧩 词语组成解析
a. 教学的, 教育的
🗣️ 情景例句
Stretch up...and we're going to go left first ...
伸展……先向左……
To speed-read
速读
On that day everyone eats mooncakes.
过节那天大家都吃月饼。