en pas.sant

en-passant的音标和读音：
DJ音标发音： [ˌɑ:S pɑ:ˈsɑ:S]
KK音标发音： [ˌɑS pɑˈsɑS]

en-passant的词性：
adv.（副词）

1. In passing; by the way; incidentally.
在经过时；顺便地；偶尔地

2. Games Used in reference to a move in chess in which a pawn that has just completed an initial advance to its fourth rank is captured by an opponent pawn as if it had only moved to its third rank.
【游戏】 吃过路兵：用于指下国际象棋中的一步走法，指刚刚完成向棋盘其第四横排第一步移动的卒子被对方的卒子吃掉，就好象它刚刚移动到其第三横排

en-passant的词源：

3. French
法语

4. en [in]
en [在…中]

5. passant [passing]
passant [经过，路过]