Nasd
abbr. （美）全国证券交易商协会（National Association of Securities Dealers）
🗣️ 情景例句
I can't figure out why she said so.
我不能理解她为什么这样说。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.
1948年他去了刚果的基伍湖，对一座后来被他命名为基图罗的新火山进行观察。