underwhelm
/ˌʌndəˈhwelm/verb
with obj.(一般作be underwhelmed)
- humorous fail to impress or make a positive impact on (someone); disappoint〈幽默〉未给…留下好印象; 令…失望：
American voters seem underwhelmed by the choices for president.
美国选民似乎对总统候选人感到失望。
词源
1950s: suggested by OVERWHELM.