updated sense approved 穿孔 · chuānkǒng · perforation
穿孔
chuānkǒng
perforation
a hole that develops through the wall of a body organ as a medical condition
医生诊断出他患有胃穿孔。
—→ nouncreated sense approved 穿孔 · chuānkǒng · perforate
穿孔
chuānkǒng
perforate
to punch a hole or create a series of holes in a material
这台机器可以自动在纸带上穿孔。
verb
created sense approved 穿孔 · chuānkǒng · perforation
穿孔
chuānkǒng
perforation
a hole that develops through the wall of a body organ as a medical condition
医生诊断出他患有胃穿孔。