R.d.e.
[医] 受体破坏酶
🗣️ 情景例句
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
Is the plane leaving?
飞机要起飞了吗？
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。