原级：perimeter
1. 周长：Sharp,space and measure 形状,空间和度量 | Perimeters 周长 | Area 面积
2. 怎样治疗假性近视ot:中距离投篮：layup:带球上篮 | perimeters怎样治疗假性近视ot:中距离投篮 | setshot:立定投篮
3. 注册传奇世界白金帐号ot:中距离投篮：layup:带球上篮 | perimeters注册传奇世界白金帐号ot:中距离投篮 | ssetshot:立定投篮
4. 乳腺腺体增厚ot:中距离投篮：layup:带球上篮 | perimeters乳腺腺体增厚ot:中距离投篮 | setshot:立立定投篮
1. He cited efforts to computerize the tracking of visitors to this country, and the department's work securing airport perimeters.