1PHRASAL VERB (通常因离开)关上，关闭 If someone closes up a building, they shut it completely and securely, often because they are going away. (通常因离开)关上，关闭
Just close up the shop. [VERBPREP. noun]
把店关了就好了。
The summer house had been closed up all year. [VERB-ed PREP.]
这座消夏别墅关了整整一年。
2PHRASAL VERB-ERG (开口、裂缝等)闭合；使合上 If an opening, gap, or something hollow closes up, or if you close it up, it becomes closed or covered. (开口、裂缝等)闭合；使合上 [Also VERB n PREPOSITION]
Don't use cold water as it shocks the blood vessels into closing up. [VERBPREP.]
不要用冷水，那样会刺激血管闭合。
close-upkloʊs ʌp ˈkloʊsˌʌp
Word forms: plural close-ups
N-COUNT 特写照片;特写镜头 A close-up is a photograph or a picture in a film that shows a lot of detail because it is taken very near to the subject. 特写照片;特写镜头
...a close-up of Harvey's face. [+ of]
哈维的脸部特写
If you see something in close-up, you see it in great detail in a photograph or piece of film which has been taken very near to the subject.近距离地;特写地
Hughes stared up at him in close-up from the photograph.