be in session 正在开会/开庭
go into session 开始会议
come into session 开庭/开会开始
remain in session 继续进行中
adjourn the session 休会
session in progress 会议进行中
parliament in session 议会开会中
1. The court is in session and no one is allowed to enter.
法庭正在开庭，任何人不得进入。
2. The parliament is in session today to discuss the budget.
议会今天正在开会讨论预算。
3. Please keep quiet because the meeting is in session.
会议正在进行中，请保持安静。
4. The class is in session, so students must stay focused.
课程正在进行中，学生必须专心。
A: Is the court in session right now?
A：法庭现在正在开庭吗？
B: Yes, it is in session, so we must wait outside.
B：是的，正在开庭，所以我们必须在外面等候。
1) 指会议或法庭正在进行中
2) 常用于正式场合的状态描述
3) 表示某活动未结束仍在继续
1. （会议、法庭等）正在进行中
e.g.
The court is in session this morning.
法庭今天上午正在开庭
2. （议会或组织）正在开会期间
e.g.
Parliament is in session for the annual debate.
议会正在举行年度辩论会议
phrase
1. used to indicate that an official meeting, court, or legislative body is currently taking place
Synonym: in progress, underway