Seleno-
[化] 硒基
??? 情景例句
My family can survive on the produce from our hobby farm.
業余時間我們一家人在小農場的勞動成果足夠一家人維持生計了。
A bird may be known by its song.
什么鳥唱什么歌。
I was late for work yesterday，
我昨天上班遲到了。