Polycirrinae
多触毛亚科
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
The editor at once sent the journalist a fax instructing him find out the exact number of steps and the height of the wall.
”编辑立即给那位记者发去传真，要求他核实一下台阶的确切数字和围墙的高度。