in chorus 一齐，同时，异口同声
in collaboration with [褒]与…合作;[贬]与…勾结
in conformity with 遵照
in contradiction with... 与…矛盾
in disguise 伪装，假扮
in disorder 混乱，紊乱
in disregard of 不顾,无视
in duplicate 一式两份
in eclipse 黯然失色
in flank 在侧面,在侧翼
inflict sth. on/upon sb. 对…施加;将…强加于某人
inhibit sb. from doing sth. 禁止某人做某事
in hot pursuit 穷追不舍
in payment for 以偿付，以回报
in quest for/of 寻找，探求
in retrospect 回想起来，事后看来
in the aggregate 总共
in the proximity of 在…附近
in the vicinity (of) 在(…)附近,(与…)接近
in token of 作为…的标记，成为…的纪念
in transit 运输中,在途中
in/by installments 分期(地)
initiate...into 使初步了解;接纳(新成员)
instruct sb. in sth. 指导某人做…
intervene in/between 干涉,介入,调解
From:https://www.zgghmh.com/CET-6/20006334.asp