Sevs
(sev 的复数) abbr. several 几个; seven 七; seventy 七十; seventeen (th) 十七
🗣️ 情景例句
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
Paddle your own canoe.
自立更生，自食其力。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。