ply
US /plaɪ/
UK /plaɪ/

1.
从事, 使用
work with (a tool, especially one requiring skill)
:
•
He continued to ply his trade as a carpenter.
他继续从事木匠的行当。
•
The weaver began to ply her shuttle.
织工开始使用她的梭子。
2.
从事, 使用
work with (a tool, especially one requiring skill)