alternately
🇺🇸
/ˈɔːltərnətli/
🇬🇧
/ɔːlˈtɜːnətli/
adverb
R
happening one after the other in a repeating pattern
The lights flash alternately red and green to warn drivers.
燈光交替閃爍紅色和綠色以警示駕駛員。
translation
交替地