Steepen
[ ['sti:p?n] ]
輔助 Assistant
vt. 使陡峭\\nvi. 變陡峭
?? 牛津釋義
steepen
v[I, Tn]
(cause sth to) become steep1(1) or steeper （使某物）變陡, 變得更陡峭
The path steepens as you climb the hillside. 沿著山坡往上爬時, 那條小徑越來越陡.
??? 情景例句
How much do I owe you?
我應付你多少錢？
Her life was devoted to caring for the sick and needy.
她一生致力于照顧病人和窮人。
So it's not serious, doctor?
那么說，醫生，這病并沒有什么大不了的？