小站备考
托福
托福词汇

metabolic

TPO词频:9次
meta超过
bol
ic…的
抛弃旧的,完成超越→新陈代谢的

[ˌmɛtəˈbɑlɪk]


【释义】

基本释义 adj. 变化的

常考释义 adj. 新陈代谢的

adj. 新陈代谢的

【语块】

metabolic rate

【TPO例句】

1. I mean, the metabolic rate of an endotherm, say, a mouse, is at least six or seven times that of an ectotherm of a similar size like a frog or a lizard. (TPO37-L4)

我的意思是,一个恒温动物的新陈代谢速率,比如说一只老鼠的,至少是相同体型的青蛙或蜥蜴的六七倍。

2. In contrast to mammals and birds, amphibians are unable to produce thermal energy through their metabolic activity, which would allow them to regulate their body temperature independent of the surrounding or ambient temperature. (TPO40-P3)

与哺乳动物和鸟类相比,两栖类动物不能通过自身的代谢活动产生热能,这使得它们可以调节自身体温而不受周围环境温度的限制。

3. It is now widely believed that at least some species of dinosaurs had a metabolic rate high enough for them to be endotherms (animals that maintain a relatively consistent body temperature by generating heat internally). (TPO33-P3)

现在人们普遍相信至少有些恐龙具有足够高的新陈代谢速度,是恒温动物(动物通过在身体内部产生热量来维持相对不变的体温)。

4. Escape involves such actions as aestivation, a condition of prolonged dormancy, or torpor, during which animals reduce their metabolic rate and body temperature during the hot season or during very dry spells.(TPO26-P2)

逃离包括一些类似于夏眠这样的行为,这一行为可以使得动物们在酷暑难耐或炎热季节依靠长期的休眠或蛰伏来降低它们的新陈代谢速率和体温。

5. When a whale dives, its metabolic rate drops, causing its heartbeat to slow down. (TPO25-C2)

当一头鲸鱼潜水时,它的代谢速率降低,使得心跳减慢。

6. The first is an automatic, metabolic system whose control is centered in the brain stem. (TPO24-P2)

第一个是自动的新陈代谢系统,它的控制中心在脑干。

7. It is capable of ignoring or overriding the automatic,metabolic system and produces an irregular pattern of breathing.(TPO24-P2)

它能忽略或无视自动新陈代谢系统并且产生无规律的呼吸模式。

8. This occurs because during NREM sleep the automatic, metabolic system has exclusive control over breathing and the body uses less oxygen and produces less carbon dioxide. (TPO24-P2)

发生这个是因为在NREM睡眠阶段中,自动的新陈代谢系统会独自控制呼吸,身体会利用更少的氧气产生更少的二氧化碳。

9. Also, during sleep the automatic metabolic system is less responsive to carbon dioxide levels and oxygen levels in the blood. (TPO24-P2)

同时,自动的新陈代谢系统对血液中二氧化碳和氧气的含量反应并不灵敏。

扫码背托福核心词
4周搞定2000+托福核心词
无需下载,直接扫码体验