您要查找的是不是：
- 雙孔型C形吊鉤double eye type c-hook
- 雙孔型流通色譜固定相biporous polymeric microspheres stationary phase
- U形吊鉤U-hanger
- C形C-shape
- C形架C shaped frame
- c形換輥鉤c hook roll changer
- C形主機座C type main base
- 半雙工semiduplex
- 形的aitch
- 雙拼Two bors d's oeuveres
- 雙元音diphthong
- 六角形hexagon
- 母親給她買(mǎi)了一雙網(wǎng)球鞋。Mother bought her a pair of tennis shoes.
- 八邊形octagon
- 比翼雙飛fly wing to wing
- 八角形octagon
- 她一雙眼睛閃爍著(zhù)喜悅的光芒。Her eyes twinkled with delight.
- 波浪形undulation
- 她丟掉了一雙長(cháng)統襪。She has lost a pair of stockings.
- 雙月bimonthly
