be present

例句 (10)

• She confirmed that she would be present at the conference all week.她确认她整个星期都会出席会议。
• The teacher noticed that several students were not present in class.老师注意到有几个学生没有在场上课。
• For the experiment to succeed, all necessary reagents must be present.为了实验成功，所有必要的试剂都必须存在。
• Even after cleaning, a faint odor continued to be present in the room.即使清洁后，房间里仍然有微弱的气味存在。
• His calm demeanor helped him to be present and focused during the crisis.他沉着的举止帮助他在危机期间保持专注。
• Are there any specific risks that might be present in this new investment?这项新投资中可能存在哪些特定风险？
• The bacteria are naturally present in the environment, playing a vital role.细菌自然存在于环境中，发挥着至关重要的作用。
• Despite the challenges, a resilient spirit has always been present among the team members.尽管面临挑战，团队成员中始终存在着一种坚韧不拔的精神。
• To avoid missing out, make sure you are present for the announcement.为了不错过，请确保你在场参加公告。
• If the conditions are present, the chemical reaction will occur rapidly.如果条件存在，化学反应将迅速发生。