1.30

每百万句标准频次

See Also:
main concern 31.73 His main concern?
major concern 28.18 It is a major concern."
biggest concern 26.07 Flooding is the biggest concern.
growing concern 25.62 DENVER: growing concern.
serious concern 20.63 Next year is a serious concern.
real concern 15.68 It's a real concern."
primary concern 15.19 Safety was their primary concern.
similar concern 13.44 Meehan had a similar concern.
great concern 13.26 That's of great concern."
big concern 13.21 It's a big concern."