/ˈpleɪnli ||; ˈplenlɪ/adv1 clearly 清楚地；显然: He was plainly very upset. 他显然很难过。
2 using simple words to say sth in a direct and honest way 直截了当；坦率地: She told him plainly that he was not doing his job properly. 她直截了当地对他说，他的工作做法不当。
3 in a simple way, without decoration 简朴；没有装饰: She was plainly dressed and wore no make-up. 她衣着简朴，也不化妆。