slip knot (sk / 活结)

slip stitch (sl st / 引拔)

half double crochet (hdc / 中长针)

treble crochet (tr / 长长针)

front loop only (flo / 勾离自己近的)

decrease (dec / 减针)

front post double crochet (fpdc / 外钩长针)

back post double crochet (bpdc / 外钩长针)

magic ring (mr/ 环形起针)

single crochet (sc / 短针)

double crochet (dc / 长针)

back loop only (blo / 勾远离自己的)

Weaving in End (结束藏线)

chain stitch (ch / 锁针)

Click here for the Crochet Heart Video