Sace
abbr. serum angiotensin-converting-enzyme 血清血管紧缩素转换酶; systems acceptance check-out equipment 系统接受结账装备
🗣️ 情景例句
We cannot leave this problem unattended.
这一问题我们不能置之不理。
The sooner, the better.
越快越好。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。