2026-06-21 20:13:10 浏览次

helping是什么意思 英['helpɪŋ] 美['hɛlpɪŋ] n. 帮助, 协助, 一份（名词复数形式:helpings）（help的现在分词）n. an individual quantity of food or drink taken as part of a mealhelping的用法和双语例...