concern
v.影响,牵涉(某人);与…有关;涉及;让(某人)担忧;
n.(尤指许多人共同的)担心,忧虑;关爱;关心;(对人、组织等)重要的事情;
第三人称单数: concerns;
复数: concerns;
现在分词: concerning;
过去式: concerned;
过去分词: concerned
The new legislation concerns health and safety at work.
这项新法规涉及工作场所的健康与安全。
I find it difficult to be objective where he's concerned.
只要涉及他,我就难以做到保持客观。
Our main concern is to provide quality customer service.
我们最关心的是为顾客提供优质服务。