We have no meanings for "how efficient" in our records yet.
1 I guess that depends on how efficient the Italian medical system is.
2 Amazing, Maggie thought, how efficient and organized the creatures of nature were.
3 Especially when you consider how efficient these guys are to begin with.
4 We had no idea at how efficient the respirocytes would prove to be.
5 Depending on how efficient it is, the new plant could improve China's energy consumption.
6 It doesn't give an accurate measure of how efficient it is in real life.
7 But if you're making them at home, how do you know how efficient they are?
8 And I don't know how efficient these engines are.
9 Depends on how efficient their magic is-theirskill level.
10 It's a chilling insight into just how efficient hijacking operations can be in this country.
11 The aim is to see how far, how fast and how efficient these vehicles can be.
12 Madam, -I was amazed to see how efficient politicians were at filling potholes last week.
13 The ratio of merges to inserts gives a good idea of how efficient the buffer is.
14 But how gentle he was, and how efficient !
15 While this is certainly more expeditious than plugging a bus into an AC outlet, how efficient is it?
16 No man can predicate how efficient he is going to be in the presence of really dangerous game.
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This collocation consists of: How efficient through the time
How efficient across language varieties