JFS2 also makes use of B + trees for fast directory lookups as well as managing extent descriptors.

JFS2还使用了B +树，以便更快地查找目录和管理分区描述符。

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B. Bad news travels fast. Well, our company is having some financial problems, but not to the extent of bankruptcy.

真是好事不出门，坏事传千里。我们公司只是遇到了点财务危机，但还不至于破产。

youdao

This molecule, to a certain extent played a controlling hepatitis B virus "switch" role.

这个分子，一定程度上起到了控制乙肝病毒“开关”的作用。

youdao

If bail-outs do not restore confidence, though, Plan B (to the extent that one exists) is that in a few years some countries might peacefully restructure their debts while staying in the euro.

ECONOMIST: European banks

With this sequence of bets you'll (a) be exposed to market losses to the extent of the money you paid for the trade, (b) get triple the index return up to 15%, (c) give up any gains above 15%.

FORBES: Magazine Article