Razor-edge
n. 剃刀的鋒口, 危急關(guān)頭, 鮮明的分界線
?? 牛津釋義
razor-edge
n (also ,razor's `edge) (fig 比喻)
1 sharp line of division 明顯的分界線
a razor-edge of difference between genius and madness 天才和瘋狂之截然不同.
2 (idm 習(xí)語(yǔ)) on a razor-edge/razor's edge in a dangerous or critical situation 處?kù)段ｋU(xiǎn)的境地; 處?kù)毒o要關(guān)頭
Since he escaped from gaol, Tom has been living on a razor's edge, terrified of recapture. 湯姆越獄後, 時(shí)時(shí)如驚弓之鳥(niǎo), 生怕再次被捕.
?? 詞語(yǔ)組成解析
edge
[?d?]
n. 邊;優(yōu)勢(shì);（懸崖、峭壁的）邊緣，端;鋒利，尖銳;
vt. 在…上加邊界;使?jié)u進(jìn);給（刀刃）磨邊，使鋒利;修整;
vi. 慢慢向前移動(dòng)，側(cè)身移動(dòng);
??? 情景例句
Grandpa!
爺爺！
She can only speculate on the amount of damage done.
她只知道推測(cè)損失額的方法。
Yes.
看見(jiàn)了。