Sewer grate
= drain n. (2)
🧩 词语组成解析
sewer
['suɚ]
n. 阴沟，污水管，下水道;裁缝师;
v. 从…排污水;
grate
[greit]
vt. 磨碎，压碎;装格栅;
vi. 发出刺耳的摩擦声;使人烦恼难受;
n. 炉格，炉箅;刺耳的声音;
🗣️ 情景例句
It's good that you went back.
你回去是对的。
Excuse me for a moment, please.
对不起失陪一下。
We're going to substitute a better item for number 3.
我们将以品质较好的来代替三号产品。