[xū]
[动]
（慢慢地吐气） breathe out slowly
（叹气） utter a sigh
He sighs with his face looking up.
他仰天而嘘。
（火或蒸气的热力接触到物体） (of cooking fire, steam, etc.) come into contact with sth.; scald; burn
Put the steamed bread over the fire for a while.
把馒头在火上嘘一嘘。
Don't scald your hands when you open the steamer.
掀笼屉时小心热气嘘着手。
[方] （发出“嘘”声来制止、 驱逐） hiss; boo
The speaker was hissed down.
讲话人被嘘了下去。
They hissed him off [from] the stage.
他们把他嘘下了台。
[叹]
（表示制止、驱逐） sh; hush
Hush, boys, the party's getting noisy.
嘘! 小声点， 孩子们， 你们太闹了。