plummet to

基本解釋

But switch the source to a river or an aquifer, and the cost of a cubic meter of water can plummet to 10 to 20 cents, and farmers often pay far less.
如果從河流或地下取水，每立方米的成本可大幅降至10至20美分，農業(yè)用水的成本甚至更低。
Soon enough, however, bloodglucose levels plummet to the point where our brains may feel woozy, webecome excessively hungry and are driven to eat again.
然而，血糖濃度很快下降到使我們的大腦感到暈眩的地步，我們變得非常餓，就又開始吃東西。
Martian temperatures can plummet to -113℃, the expert explained. The ice tunnel is an ideal location for various tests on the suit designed with new materials.
專家表示，火星上的溫度最低可達到-113℃，該洞穴的氣候環(huán)境與火星非常相似，是對用新型材料制成的宇航服進行各項測試的絕佳場所。
www.chinadaily.com.cn

So, let's think qualitatively for a second about what that means or what the real meaning of that is. What that is telling us is that according to Newtonian mechanics and Coulomb's force law, is that the electron should actually plummet into the nucleus in 0.1 nanoseconds.
讓我們定性的想想,這意味著什么,這告訴我們,根據牛頓力學,和庫侖定律，電子,在0。1納秒內,就會掉到原子核里面。
麻省理工公開課 - 化學原理課程節(jié)選

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