empty-hand
常见例句
- An empty hand is no lure for a hawk.
空手难驯鹰。 - A monkey wiggles its hand into a jar, grabs a tidbit, but cannot pull it out because only an open hand can go through the narrow neck.
猴子把手伸进一个罐子里,抓住了一块食物,但却拿不出来,因为只有空手才能通过罐子那狭窄的颈部。 返回 empty-hand