square meal

名词 n.
/skwɛə ˈmiːl/|/skwɛː-/    /skwɛɚ ˈmil/

英文释义

名词 n.
  1. A (nutritionally) complete and satisfying meal, especially one suitable for a person performing physical labour. idiomatic
    — Three square meals a day should give you plenty of energy.
  2. Used other than figuratively or idiomatically: see square, meal.
    — [Figure 2.5] Simulation of overheating effects for two meals of different geometries […] Left: square meal (13 cm × 13 cm with corner diameter 2 cm and height 6 cm).

词形变化

square meals plural

词源

From square (“hearty, vigorous”) + meal;
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