[S]嗡嗡声 humming sound, esp. of an insect; indistinct murmur, esp. of many voices
英英释义
Noun:
the state of being or appearing to be actively engaged in an activity;
"they manifested all the busyness of a pack of beavers"
"there is a constant hum of military preparation"
an Islamic fundamentalist group in Pakistan that fought the Soviet Union in Afghanistan in the 1980s; now operates as a terrorist organization primarily in Kashmir and seeks Kashmir's accession by Pakistan