明言用英语怎么说？

明言

例句

• His face was expressionless, but Alex felt the unspoken criticism. 他面无表情，但亚历克斯能感觉到他未明言的批评之意。
• His face was expressionless, but Alex felt the unspoken criticism... 他面无表情，但亚历克斯能感觉到他未明言的批评之意。