单词	reaches into
释义	reaches into 伸手去……拿
随便看	expansion gauge expansion gear expansion-gear expansion giand expansion gland expansion guide expansion gun expansion hand reamer expansion hatch expansion hatchway expansion hinge expansion hoop expansion hose joint expansion hypothesis expansion index expansion indicator expansion injector expansion in negative powers expansion in partial fractions expansion in powers expansion in series expansion in Taylor series expansion interface expansion into continued fraction expansion into powerseries 投袂援戈投袂而起投袂荷戈投诸四裔投闲置散投间抵隙投阱下石投隙抵巇投隙抵罅投鞭断流轮形动物轮心轮扇轮批轮拨儿轮挡子轮换轮掣轮替轮机