Endotoxic
[醫] 內毒素的
??? 情景例句
Strike while the iron is hot.
趁熱打鐵。
It always take time to get used to a new place.
初來乍到，總要過些時候才會習慣的。
It 'flies', therefore, but it cannot fly higher---
這樣，船就能飛了，但飛不高。