adj.无害的,平淡无味的
It seemed a perfectly innocuous remark.
那像是一句毫无恶意的话。
The question appeared innocuous enough, but I still did not trust her.
这个问题看来没什么恶意, 可我仍然不相信她.
The liquid looked fairly innocuous.
这种液体看来没什么危险.