Prevertebrate
原脊椎
🗣️ 情景例句
See how things go for another month before you decide what to do.
你先等一个月，看看形势的发展再作决定。
Fire that's closest kept burns most of all.
关得最紧的火，燃烧得最炽烈。
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。