Pentafining
[机] 戊烷精炼
🗣️ 情景例句
my brother Robbie,
我弟弟Robbie
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
Mrs.Richards quickly hid in the small storeroom under the stairs.
便赶紧躲到了楼梯下的小储藏室里。