- 重点词汇
- 相关例句
Painful typhoid injections are a thing of the past, thanks to the introduction of an oral vaccine.
自从发明了口服疫苗后,令人痛苦的伤寒疫苗注射就成为了过去。
《柯林斯高阶英汉双解学习词典》
Extraction of teeth is the most basic and widely used operation of oral and maxillofacial surgery.
牙拔除术是口腔颌面外科最基本的手术,也是应用最广泛的手术.
网络文摘精选
The survey used a random sample of two thousand people across England and Wales.
该调查在英格兰和威尔士随机抽样了2,000人。
《柯林斯高阶英汉双解学习词典》
Peter Cooke undertook to send each of us a sample contract for perusal.
彼得·库克答应给我们每人寄送一份合同样本供阅读。
《柯林斯高阶英汉双解学习词典》
If you only take a sample then all the statistics are up the spout.
如果你只采集了一个样本,那么所有的数据就有问题了。
《柯林斯高阶英汉双解学习词典》
