plug/plʌg/

n. a round flat piece of rubber used to block the hole in a bath or sink

v. fill a hole with sth

➭pt., pp. & ing. -gg-

n. [C] 塞子：He put the plug in the sink and filled it with water. 他把洗涤槽塞上塞子并放满了水。

v. [T] 把…塞住：[plug sth¹ with sth²] He plugged the hole in the pipe with a tablecloth. 他用桌布把管子的洞堵上了。

音组-ug/-ʌg/

drug; hug; plug