Water seal arrangement
[化] 水封装置
🧩 词语组成解析
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
Yeah, it's been a long time.
是啊，好久没见面了。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
Do you want a cup?
你想要一杯吗？