not so much as什么意思解释？

not so much as的音标：not so much as的英式发音音标为：[nɔt səʊ mʌtʃ æz]not so much as的美式发音音标为：[nɑt soʊ mʌtʃ æz]...

The civil servant's expression, however, did not change, not so much as by a flicker.然而，那位公务员的表情还是那样，丝毫没变。He did not so much as stir a finger.他一点力都不肯出.She did not so much as raise an eyebrow.她甚至连眉毛也不抖动一下....