verb 下载 🔗分享 发生，出现。 To happen or take place. Examples : "The liftoff will occur in exactly twelve seconds." 发射将在整整十二秒后发生。 event time action situation essential ielts toeic 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 发生，出现 To present or offer itself. Examples : "I will write if the opportunity occurs." 如果机会出现，我会写的。 event time possibility being essential ielts toeic 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 涌上心头，浮现。 To come or be presented to the mind; to suggest itself. Examples : "The idea of a surprise party for my birthday suddenly occurred to me. " 为我举办生日惊喜派对的想法突然涌上心头。 mind philosophy essential ielts toeic 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 发生，出现. To be present or found. Examples : "The chemical monofluoroacetate occurs in all parts of Dichapetalum cymosum, and is responsible for its toxic effects." 单氟乙酸盐存在于迪卡波罗树的所有部位，并导致其毒性。 event time essential ielts toeic 与AI对话词汇游戏阅读练习
