(noun.) a pliable sheet of tissue that covers or lines or connects the organs or cells of animals or plants.
卡洛斯录入
双语例句
It floated up and produced a violent effect on the mucous membrane. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
A typical form of his transmitter, see Fig. 55, was a box covered with a vibrating membrane E, and provided with a mouth-piece at one side. Edward W. Byrn.十九世纪发明进展.
An extremely wide flank-membrane stretches from the corners of the jaw to the tail, and includes the limbs with the elongated fingers. 查尔斯·达尔文.物种起源.
They arise from the palate, and are attached by flexible membrane to the sides of the mandible. 查尔斯·达尔文.物种起源.
What seems plainer than that the long toes, not furnished with membrane, of the Grallatores, are formed for walking over swamps and floating plants. 查尔斯·达尔文.物种起源.
It attacks the mucous membrane of the nose and lungs, and produces the effect of a severe cold or catarrh, and when inhaled, causes death. 伯莎M.克拉克.科学通论.
The wax should never be picked out with pin or sharp object except by a physician, lest injury be done to the tympanic membrane. 伯莎M.克拉克.科学通论.
The nose is provided with small hairs and a moist inner membrane which serve as filters in removing solid particles from the air, and in thus purifying it before its entrance into the lungs. 伯莎M.克拉克.科学通论.
One which I kept alive was certainly in this condition, the cause, as appeared on dissection, having been inflammation of the nictitating membrane. 查尔斯·达尔文.物种起源.
This flank-membrane is furnished with an extensor muscle. 查尔斯·达尔文.物种起源.
The phonograph and its modifications depend alone on sound waves--the recording of the waves from one vibrating membrane and their exact reproduction on another vibrating membrane. 威廉·亨利·杜利特.世纪发明.
It may be due to a condition of fulness of the vessels of the stomach, relieved by any stimulus which, acting on the lining membrane, induces a flow of fluid from the glands. 佚名.神奇的知识之书.
In the frigate-bird, the deeply scooped membrane between the toes shows that structure has begun to change. 查尔斯·达尔文.物种起源.
On the other hand, grebes and coots are eminently aquatic, although their toes are only bordered by membrane. 查尔斯·达尔文.物种起源.
The peculiar nature and arrangement of the membranes of the nose enable the nostrils to clean, and warm, and moisten the air which passes through them to the lungs. 伯莎M.克拉克.科学通论.
The pitch of the sound depends upon the tension of the stretched membranes, and since this can be altered by muscular action, the voice can be modulated at will. 伯莎M.克拉克.科学通论.