Projectometer
投影式比较测长仪
🗣️ 情景例句
Many advertisements exaggerate the usefulness of the products.
很多广告都夸大了产品的效用。
Will you go shopping with me?
你跟我去买东西吗？
You may have heard of Birth Control.
你们也许听说过控制人口出生的措施。