Ballast-water
[水运] 压载水；压舱水；压舱配重水
🧩 词语组成解析
ballast
['bæləst]
n. 压舱物，压载物;道渣，碎石;镇流器;<比喻>沉着;
vt. 给某物装上压舱物;给…铺道渣;使稳定;使沉着;
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
It is easy to prophesy after the event.
事后诸葛亮，预言顶便当。
But how did you get here?
不过你是怎么来的？