mmer-harden

基本解释

• 锤硬

同根派生

英汉例句

• Harden up a little, we need more speed.
  把帆索拉紧一点，我们需要加快速度。
• Hot steel is quenched to harden it.
  烧热的钢淬火使它坚硬。
• The varnish takes a few minutes to harden.
  清漆几分钟就能变硬。
• Don't harden your heart against him.
  别对他硬心肠。
• Please harden in the main ropes, the sail's not tight enough!
  请把主要的绳索拉紧些，帆扯得不够紧！