【baleen】- SSAT考试备考词汇
2018-07-16
ssat考试改革后ssat阅读写作难度增加，ssat考试是申请美国中学的必备的标准化的考试，在多年的磨砺、适应时代的发展中，经历过很多次ssat考试改革，本次ssat考试改革后，ssat阅读写作难度增加。今天给大家带来单词baleen的用法
baleen
UK: [bə'liːn]
n.
1.【动物;动物学】鲸须
1 . Moreover, the bones in the front part of a baleen whale's lower jaw, or mandible, aren't fused as they are in other mammals.
另外，须鲸下颚前部的骨骼，也就是所说的下颌骨，并不像其他哺乳动物一样是愈合在一起的。
2 . But it is easier to hear the baleen whale, with its lower-frequency call, than the beaked whales, says Theriault.
但是，Theriault说，和喙鲸相比，须鲸发出的叫声频率更低，更容易听到它发出的声音。
3 . As the mouth closes water is expelled through the baleen plates, which trap the food on the inside near the tongue to be swallowed.
由于口蹄疫关闭水被驱逐须通过车牌，其中陷阱上的食品内附近的舌头被吞没。
4 . Blood seeped through its baleen as a bulldozer dragged all 28 feet of it across the rocky beach.
被推土机穿过岩滩拖了28米后血通过鲸须流了出来。
5 . The microscopic teeth of the Gillicus suggest it was a filter feeder that ate zooplankton , similar to today's baleen whales.
这种精微的牙齿暗示着鳃腺鱼是一种过滤性的进食者，主要摄食浮游动物，与现今的须鲸相类似。
以上就是SSAT写作字数要求内容，希望能给大家带来参考。
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