Comparing 到 and 得 to emphasize results
Both 得 and 到 can act as [degree/ result complement]
Example:
冷(得)讓我無法多愛一天 = 冷(到)讓我無法多愛一天 = cold (to the degree of) I can't love one more day
我唱(得)她心醉 = 我唱(到)她心醉 = I sing (to the degree of) she is enchanted
However, 到 has another function for meaning 'continuously until', which mean 我唱(到)她心醉 can also mean &quot;I sing until she is enchanted&quot; To illustrate this function better, look at the following example:
牛肉煮(到)全熟

Beef to be cooked (to the degree of) well done

you cook the beef to the degree of well done, emphasize the degree of the verb

beef to be cooked (until) well done

you continuously cook the beef until it is well done, emphasize the 'continuously until the result is reached'  aspect of the verb
If you replace 到 with 得, you will not have the #2 interpretation