n. medicinal leech,a kind of large blood-sucking worm （吸血的）大马蝗。 △H.V.2.3.57 (54):“Yoke-fellows in arms,/Let us to France,like horseleeches,my boys,/ To suck,to suck,the very bloodto suck!”战斗的伙伴们，我们到法兰西去吧，小伙子们，让我们像大马蝗一样，吸、吸、吸他们的血！ (按：指到法国去抢掠，并在英军中做买卖赚钱。)