Indenturing
v. <史>以契约束缚（学徒）( indenture的现在分词 )
🗣️ 情景例句
Sure ... and a little scared.
当然……还有一点紧张。
What we learn with pleasure we never forget.
乐意学的东西决不会忘记。
Also they make the tank look much prettier.
二来，它们还可以使容器看起来更漂亮些。