coun.ter.vail

countervail的音标和读音：
DJ音标发音： [ˌkauntəˈveil, ˈkauntəˌveil]
KK音标发音： [ˌkaʊntɚˈvel, ˈkaʊntɚˌvel]

countervail的词性：
v.（动词）

countervail的词性：
v.tr.（及物动词）

1. To act against with equal force; counteract.
用同等的力来反抗；抵消

2. To compensate for; offset.
补偿；抵消

countervail的词性：
v.intr.（不及物动词）

3. To act against an often detrimental influence or power.
对抗：对抗一种通常有害的影响或力量

countervail的词源：

4. Middle English countrevaillen
中古英语 countrevaillen

5. from Old French contrevaloir contrevail-
源自 古法语 contrevaloir contrevail-

6. contre- [counter-]
contre- [反，逆]

7. valoir [to be worth] from Latin val?re [to be strong] * see wal-
valoir [值得] 源自 拉丁语 val?re [强壮] *参见 wal-