Centrifuges
n. 离心机( centrifuge的名词复数 )
🗣️ 情景例句
And then he takes it back
然后 ，他就把它收回去
Why am I always expected to pay the bills?
为什么老是由我来付账呢？
Over the years, one may well become a authority on one's hobby and will very probably be asked to give informal talks to little gatherings and then,
一人积了多年经验会成为自己这种爱好的权威，很可能应邀在小型集会上作非正式的讲话。