🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
beech
[[bi:tʃ]]
n. 山毛榉\\n[机] 山毛榉
🗣️ 情景例句
His number is 555-8842.
他的电话是555-8842。
She insists that it doesn't make any difference to her.
她坚持对她没有任何差别。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。