1.
Respiration is through the body surface or by gills in the mantle cavity or through the cavity surface itself.
呼吸是通过体表，或外套腔的鳃进行的，或通过体腔表面进行的。
2.
A sharp-pointed surgical instrument, used with a cannula to puncture a body cavity for fluid aspiration.
套针一种尖锐的外科手术器械，与套管一同使用刺穿体腔，作为液体引流的出口
3.
He's wearing a blue coat, a blue coat, a blue coat.
他穿着蓝色的外套，蓝色的外套，蓝色的外套。
4.
Study on the Coupling of Microwave Pulses into Monolayer and Nested Cavities Through Slots;
微波脉冲与带缝单层腔体、嵌套腔体耦合的研究
5.
a padded cloth covering to keep a teapot warm.
套在茶壶外面给茶壶保温的外套。
6.
book [ dust ] jacket
(套在书藉外面可以取下的)外封套
7.
a parka with a waterproof shell.
具有防水外层的短外套
8.
umbilical coelom
脐腔 -伸入脐带中的胚外体腔
9.
I put on my coat, hat, scarf, gloves and boots.
我穿上外套，帽子，围巾，手套和靴子。
10.
woman's jacket worn with a skirt
（与裙子配套穿的女用）短外套
11.
Remove the glove box inner door panel from the glove box outer door panel.
从手套箱外门板上拆下手套箱内门板。
12.
Cross rate
套价，套汇汇率，裁定外汇行情
13.
oral-maxillofacial surgery and dental unit
口腔颌面外科及牙科部
14.
International Association of Oral Surgeons
国际口腔外科医师协会
15.
epidural space block anesthesia
硬脊膜外腔阻滞麻醉
16.
mode-locked grating external cavity laser
锁模光栅外腔激光器
17.
mode-locked external-cavity semiconductor laser
锁模外腔半导体激光器
18.
external cavity semiconductor laser
外腔式半导体激光器