mmer-harden

常見例句

• Harden up a little, we need more speed.
  把帆索拉緊一點，我們需要加快速度。
• Hot steel is quenched to harden it.
  燒熱的鋼淬火使它堅硬。
• The varnish takes a few minutes to harden.
  清漆幾分鐘就能變硬。
• Don't harden your heart against him.
  別對他硬心腸。
• Please harden in the main ropes, the sail's not tight enough!
  請把主要的繩索拉緊些，帆扯得不夠緊！
• Anneal means make harden steel soft and remove brittleness.
  退火就是使淬火鋼變軟并消除其脆性。
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