số không 
zero 
You have to dial a zero first! 
Bạn phải gọi số không trước. * 061 like: null → →
null ☊ số không ☊ 
☊ die Sensation, der Knüller ☊ tin giật gân ☊ ☊ der Schnuller ☊ cái ti giả, cái vú giả ☊ ☊ null ☊ 零 ☊ líng Sensation, der Knüller ☊ 轰动的事情 ☊ hōngdòng de shìqíng Schnuller ☊ 奶嘴 ☊ nǎizuǐ Water freezes at 32 degrees Fahrenheit (32°F) or zero/nought degrees Celsius (0°C). ☊ degree ☊
There was no question of his/him cancelling the trip so near the departure date. ☊ there is/was no question of (sth happening/sb doing sth) ☊
Five, four, three, two, one, zero... We have lift-off. ☊ zero ☊
It was ten degrees below zero last night (= −10°C). ☊ zero ☊
The thermometer had fallen to zero. ☊ zero ☊
I rated my chances as zero. ☊ zero ☊
zero inflation ☊ zero ☊