/ˈsʌplɪmənt ||; ˈsʌpləmənt/noun
[C] something that is added to sth else 增补;补充;增刊:
You have to pay a small supplement if you travel on a Saturday.在星期六旅行你得付一小笔附加费。
supplement /ˈsʌplɪment ||; ˈsʌpləˌmɛnt/ verb [T] supplement sth (with sth)to supplement your diet with vitamins 在饮食以外补充维生素
➔supplementary /ˌsʌplɪˈmentri; US -terɪ ||; ˌsʌpləˈmɛntərɪ/ adjsupplementary exercises at the back of the book 书后的补充练习