Leptospermone
[机] 纤精酮
🗣️ 情景例句
I'll be the leader.
我来当指挥。
Life without a friend is death without a witness.
在世无朋友，死后无证人。
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。