hiệu noun shop; store hiệu sách book shop sign ; signal ; mark...
đánh verb to beat; to strike; to fight; to combat đánh vào mặt người nào...
bằng noun Eagle, hero in his element Warrant, testimonial, evidence,...
cờ noun Flag, banner, standard chào cờ to salute the flag...
tín hiệu noun signal, sign Từ điển kỹ thuật beacon đèn tín hiệu ở biển...
Câu ví dụ
During the night, signalling was done by torches, during the day, by flags. signals are made by day with flags and by night with lights ban ngày tín hiệu đánh bằng cờ, ban đêm bằng đèn
During the night, signalling was done by torches, during the day, by flags. signals are made by day with flags and by night with lights — ban ngày tín hiệu đánh bằng cờ, ban đêm bằng đèn