Ballasts
n. （保持船身稳定的）压舱物( ballast的名词复数 ); 镇定物; 安定; 压舱材料
🗣️ 情景例句
The other half?
另一半？
Perhaps not so.
也许不这样。
I meant to tell you yesterday, but you were not in your office.
我原想昨天告诉你的，但你没在办公室。