Ttx
abbr. tritated tetrodotoxin 氚化河豚毒素
🗣️ 情景例句
We have two and a half hours.
还有两个半小时。
It's no use pumping a dry well.
徒劳无益。
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。