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
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
The greatest obstacle to progress is prejudice.
进步的最大障碍是偏见。
Could you tell me your secret for a long, happy life?
你能告诉我长时间地过着快乐的生活的秘诀吗？