Electrogastrograph
[医] 胃[动]电[流]描记器
🗣️ 情景例句
of forty-three years of on-the-job training.
关于我四十三年的工作经历。
Silks and satins put out the fire in the kitchen.
绸缎要熄灭厨房的火。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。