Spirometer
n. 肺活量计\\n[医] 肺量计, 呼吸量计
🏥 医学释义
呼吸量计，呼吸气量测定器
🗣️ 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。
They say everything.
他们什么事都说。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。