Semicycle
半周期
??? 情景例句
Do you expect me to accept that?
你以為我會接受嗎？
This soup would taste better if it had more salt in it.
如果多放點鹽，這湯會更好喝的。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
這些衛星繞著地球轉，幫助我們更好地了解地球、天氣和其他情況。