Elementary product
[计] 基本积
🧩 词语组成解析
🗣️ 情景例句
Come on in, everybody.
大家请进来。
My watch is fast and your watch is slow.
我的表快，而你的表慢。
Go along this street, and take the second turing on the right.
沿这条街往前走，在第2路口向右拐。