pleased or willing under the circumstances高兴的; 愿意的：
the traveller was fain to proceed.旅行者愿意继续前进。
1.1
compelled by the circumstances; obliged被迫的; 勉强的：
he was fain to acknowledge that the agreement was sacrosanct.他不得不承认协议是神圣不可侵犯的。
pleased or willing under the circumstances高兴的; 愿意的：
the traveller was fain to proceed.旅行者愿意继续前进。
1.1
compelled by the circumstances; obliged被迫的; 勉强的：
he was fain to acknowledge that the agreement was sacrosanct.他不得不承认协议是神圣不可侵犯的。