Lubricable
可以涂油的, 可弄润滑的
🗣️ 情景例句
without cultural programs in our school.
我们的学校里没有文化活动。
Why aren't you happy?
为什么无聊呢？
The Americans would happily reach one accord on standards for medical devices and them hammer out different pacts covering,say,
美国人很愿意就医疗器械的标准达成一个协议，然后推敲出不同的合同，用以涵盖 --比如说