词汇：participant

adj. 参与的；有关系的

相关场景

According to a 2009 study, participants taking 1,000 micrograms of vitamin B12 daily had fewer canker sore outbreaks, fewer sores overall, and less pain than those taking a placebo. More current research is still needed to validate this.

根据2009年的一项研究，与服用安慰剂的参与者相比，每天服用1000微克维生素B12的参与者患溃疡的次数更少，总体溃疡更少，疼痛也更少。目前仍需要更多的研究来验证这一点。

>> 16 Ways to Get Rid of Canker Sores

Not all of the participants have arrived yet.

>> The Godfather教父 1972 Movie Script

672. In the compartment, the impartial participant told me his counterpart's departure.

>> 800句帮助你记相似单词的句子