eager or enthusiastic; strongly interested

• with on or to: wanting to do something

渴望的，热衷的；非常感兴趣的

• 常与 on 或 to 连用：想做某事

mentally or sensorily acute; perceptive

• quick to notice or understand

头脑或感觉敏锐；有洞察力

• 善于察觉或理解

having a fine edge or point; physically sharp

具有锋利刃口或尖端；物理上锋利的

intense or strong; piercing in effect

• of cold or wind: biting and penetrating

强烈的；具有穿透感的

• 指寒冷或风：刺骨、凛冽的

of prices or offers: very low and competitive

指价格或报价：非常低，具有竞争力

a wailing lament for the dead

为逝者发出的哀号或挽歌

to wail in grief, especially for the dead

哀号痛哭，尤指为逝者