来自 sheep,羊，herd,牧群，牧羊人。

shepherd

shepherd: [OE] Shepherd is of course a compound of sheep and herd – but not herd ‘group of animals’. This is a different herd, meaning ‘herdsman’, which now survives only in compounds (cowherd and goatherd are other examples). It comes from the same Germanic source as herd ‘group of animals’.
=> herd, sheep

shepherd (n.)

Old English sceaphierde, from sceap "sheep" (see sheep) + hierde "herder," from heord "a herd" (see herd (n.)). Similar formation in Middle Low German, Middle Dutch schaphirde, Middle High German schafhirte, German dialectal Schafhirt. Shepherds customarily were buried with a tuft of wool in hand, to prove on Doomsday their occupation and be excused for often missing Sunday church. Shepherd's pie is recorded from 1877.

shepherd (v.)

1790, "to herd sheep," from shepherd (n.). The metaphoric sense of "watch over or guide" is first recorded 1820. Related: Shepherded; shepherding.

1. He was so impressed that he inquired the young shepherd's name.

他深受震动，就问那个年轻的牧羊人叫什么名字。

来自柯林斯例句

2. The shepherd boy waited for his sheep to drink.

牧童等羊喝水.

来自《简明英汉词典》

3. For three nights, the shepherd maintained his lonely vigil.

牧羊人孤零零地连续看守了三个晚上.

来自《简明英汉词典》

4. The shepherd tended a flock.

这个牧羊人照管羊群.

来自《简明英汉词典》

5. The shepherd re - collect his flock.

牧人重新聚集起他的羊群.

来自《现代英汉综合大词典》