Gcs
abbr. gram-centimeter-second 克·厘米·秒（单位制）
🗣️ 情景例句
with the school-board committee.
与联合校董会有关。
Example is better than precept.
言教不如身教。
There was a big civil rights march through the centre of Birmingham yesterday.
昨天大规模的民权示威游行经过伯明翰市中心。