Firring
长条楔形木板
🗣️ 情景例句
He cheated on his wife.
他对他妻子不忠。
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，