Biopathogen
生物病原
🗣️ 情景例句
He shows complete indifference to others feelings.
他对别人的感受漠不关心。
Could you tell me where the nearest telephone is?
你能告诉我最近的电话在哪儿吗？
Exploring really deep caves is not a task for the Sunday afternoon rambler.
探测非常深的洞穴不是那些在星期日下午漫步的人所能胜任的。