21418—the experiment will take up a large part of the microb

21418—the experiment will take up a large part of the microbiology science course. 3775 什么意思
21418—the experiment will take up a large part of the microbiology science course. 3775 什么意思
想问：
1—take up：这里什么意思?
1—the experiment will take up a large part of the microbiology science course.
take up：1. 拿起; 抱起2. 占去3. 接受(提议)4. 继续
实验将占据微生物科学课程的大部分（时间）。