Tercentesimal
以300为基数的
🗣️ 情景例句
Danger.
小心，危险。
He has been to America.
他曾去过美国。[表示曾经有过的经验]
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189
然而阳近一段时间，老年养老金只付给那些最穷的人，因为失业的人数一直在增长。