Unlock the door with this key.

用这把钥匙开门。

youdao

And switch ignition on with this key.

和开关点火进行这一关键。

youdao

If you supply a time, adding a new value with this key is blocked for the specified period.

如果您提供一个时间，那么添加具有此键的一个新值就会被阻塞这个特定的时期。

youdao

Homeland Security Secretary Janet Napolitano, a key figure behind this week's aid package, will visit Mexico early next month along with U.S.

VOA: standard.2009.03.25

The U.S.official faced large hurdles this week, with all sides far apart on the key issue of Jewish settlements in the West Bank.

VOA: standard.2009.09.13

"The key to long term success in this area is our outreach with foreign governments."

VOA: standard.2010.07.23

The article continues with this key passage.

FORBES: Could Default Today Save America from Greek-Style Fiscal Disaster in the Future?

Mr. HILBORN: The chief warden comes with this giant key, you know it sort of takes two hands.

NPR: Conservationists Split on How to Curb Poaching

She said having a cycling network would make cycling a "desirable choice, " with this a key time to get more people on a bike before the "Olympic buzz dwindles".

BBC: Cyclist