When once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.
📚 名句词汇解析
从本句名言中提取的重要词汇，帮助你深度理解这句话
adv. 一次，一趟;一倍;曾经;一旦;
conj. 一旦…就…;一经;
n. 一次，一回;
💡 on=one一+ce次 → 一次
"Once in the bloodstream, the bacteria adhere to the surface of the red cells."
细菌一进入血液里，就附着在红细胞表面上。
近义：heretofore, occasionally, onetime, previously, sometimes, thereinbefore
n. （物体的）飞行;航班;飞翔;楼梯的一段;
vi. 成群地迁徙或飞行;
vt. 射击;使惊飞;
💡 fly(飞行)+t(表示抽象名词的后缀)→飞行；飞翔
"They are following the flight of an aircraft by radar."
他们正在用雷达追踪一架飞机的飞行.
近义：connection, connexion, soaring, run, scurry, scuttle
adv. 永远;不断地，无休止地;老是，经常;
n. 永恒;极长的一段时间;
💡 for适合于+ever永远→ ad.永远,总是,老是
"I'll love you forever!"
我永远爱你！
近义：perpetually, ceaselessly, e'er, enduringly, eternally, ever
反义：ne'er, nevermore, e'er, ever
v. 回转，返回;复发，又来;送还;言归正传;
n. 归来，返乡;来回，汇成;赢利;统计表;
💡 re回，向后+turn转→回来，返回
"The students return in October for the start of the new academic year."
学生于十月返校，开始新学年的学习。
近义：reappear, reenter, regress, redeliver, redintegrate, refund
反义：migrate, absquatulate, retire, retreat, scat, transmigrate
vt.& vi. 走;步行;散步;
n. 步行;步态;人行道;步行的路径;
vi. 行走;陪伴…走;徒步旅行;不翼而飞;
vt. 牵着（动物）走，遛，赶着…走;
"The sidewalk is very uneven — be careful where you walk."
这人行道凹凸不平——走路时请小心.
近义：march, move, pass, ride, roam, transit
反义：quit, rest, stand, cease, desist, end
n. 地球;陆地;泥土;兽穴;
vt. 把（电线）接地;盖（土）;追赶入洞穴;
vi. 躲进地洞;
💡 耳屎(谐音):耳朵屎长得有点像 泥土-泥土当然长在 地球上啦 ear(耳朵)+t(植物)+h(动物):听到感受到的一切之所在- 地球
"I rammed down the earth around the newly - planted tree."
我将新栽的树周围的土捣硬.
近义：ground, hill, mound, bank, plains, mainland