continental shelf是什么意思

Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.海平面下降使白令海底部的浅层大陆架暴露出来。How do people define the continental shelf?人们怎么确定陆架的范围的?The water above the continental shelf is moved by the tides an...

continental shelf的音标：continental shelf的英式发音音标为：[ˌkɔntə'nentl ʃelf]continental shelf的美式发音音标为：[ˌkɑntə'nɛntl ʃɛlf]...

“熟人”的反义词：生人。...

臂风湿病...

He had a naturally ruddy complexion.他的脸色天生红润。His ruddy face still routinely creases with mirth.他红润的脸庞仍旧时常笑得堆起褶子。I can't get the ruddy car to start!我就是发动不了这破车！...

Leontalbine的音标：...

n.固有，天赋...

stockpile的音标：stockpile的英式发音音标为：['stɒkpaɪl]stockpile的美式发音音标为：['stɑkpaɪl]...

“以前”的反义词：以后, 往后, 未来, 将来。...

several的近义词有：little, few, several。下面这几个词用作形容词时均含"少量的"的含义：little：只修饰不可数名词，含否定意义。few：只修饰可数名词的复数形式，侧重指数量非常少，给人一种模糊概念，含否定意义。 several：修饰可数名词的复数形式，指至少有3个，但不会超过5、6个。...

bioassay的现在进行时为：bioassaying...

“露腹节”的英语可以翻译为：hypopygium ...

Though unprepossessing to look at, he is highly intelligent.他虽然相貌平平，但却很有才气。He was forty - five years of age, of medium height, fairly thick - set, not at all unprepossessing.他已经45岁, 中等身材, 矮矮胖胖的, 不完全是胸无城府的....

apron的音标：apron的英式发音音标为：['eɪprən]apron的美式发音音标为：['eprən]...

“挖泥”的拼音为：wā ní...

Gather up your muscles and jump.收紧肌肉,然后起跳.She watched Willie gather up the bills and stuff them carelessly into his pocket.她瞅着威利收拾起钞票,漫不经心地把它们塞进衣袋.Since your holiday is already over, you'll have to gather up the thr...

v.预示，预兆( presage的第三人称单数 )...