substitute 
: 代替 替换 n. 
substitute 
substituer ☊ 
thay thế like: substitute → →
to substitute another girl as a bride ☊ 
trá hôn ☊ a meat substitute ☊ substitute ☊
a substitute family ☊ substitute ☊
substitute for sb/sth: Paul's father only saw him as a substitute for his dead brother. ☊ substitute ☊
The course teaches you the theory but there's no substitute for practical experience. ☊ substitute ☊
The local bus service was a poor substitute for their car. ☊ substitute ☊
He was brought on as (a) substitute after half-time. ☊ substitute ☊
substitute for sb/sth: Nothing can substitute for the advice your doctor is able to give you. ☊ substitute ☊
substitute A for B: Margarine can be substituted for butter in this recipe. ☊ substitute ☊
substitute B with/by A: Butter can be substituted with margarine in this recipe. ☊ substitute ☊
substitute sb/sth: Beckham was substituted in the second half after a knee injury (= somebody else played instead of Beckham in the second half). ☊ substitute ☊
Can you find someone to substitute for you at the meeting? ☊ substitute ☊
substituer ☊ les insultes ne sauraient se substituer ☊