Thioindigo
硫靛蓝
🗣️ 情景例句
Oh, don't be silly, Arnie.
噢， 别傻了， Arnie。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
I have to raise some issues which may be embarrassing.
我必须提出一些比较尴尬的问题。