Smsg
abbr. School Mathematics Study Group 学校数学研究组
🗣️ 情景例句
That's a brilliant idea, Richard!
这主意太棒了， Richard！
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。