fall-off

n.

减少，跌落；

1. The snowstorm caused traffic to fall away sharply.
   暴风雪使车辆行人大大减少。
2. I hope you can taper off smoking.
   我希望你能逐渐地减少吸烟量。
3. The fall from his horse broke his arm.
   他从马上跌落摔坏了胳膊。
4. I manage to grab hold of the jug before it fall.
   我设法抓住了那个罐子才未跌落。

??????? Fall-Off
Measuring life stress: factors affecting fall-off in the reporting of life events.
The Thermal Unimolecular Isomerization of Methyl-d1 Isocyanide. Fall-Off and Inverse Isotope Effect1
The fall-off in serum concentration of tetanus antitoxin after primary and booster vaccination.
ChemInform Abstract: FALL‐OFF CURVES OF UNIMOLECULAR REACTIONS
Fall-off in the reporting of life events
Kinetic modeling of the CO/H2O/O2/NO/SO2 system: Implications for high-pressure fall-off in the SO2 + O(+M) = SO3(+M) reaction
Mexiletine-responsive erythromelalgia due to a new Na(v)1.7 mutation showing use-dependent current fall-off
Fall-off in reporting life events: effects of life change, desirability, and anticipation
Reliability of life event assessments: test-retest reliability and fall-off effects of the Munich Interview for the Assessment of Li...