dorsal中文什么意思

adj.
1.【解剖学；动物学】背的，脊的。
2.【植物；植物学】远轴的。
3.【语言学】舌背音的。
+更多解释...短语和例子
dorsal fin 脊鳍。 dorsal muscles 背肌。 dorsal vertebrae 【解剖学】胸椎。n.
【语言学】舌背音。n.
＝ dossal.

• dorsal aorta:    背大动脉; 背主动脉; 脊主动脉
• dorsal aponeurosis:    指背腱膜
• dorsal arista:    背芒

例句与用法

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1. The heart is dorsal and is provided with paired ostia .
   心脏位于背方，有一对心门。
2. There are usually no dorsal pores in the first few intersegmental grooves .
   身体前几个节间沟内经常无背孔。
3. Only the dorsal lip of the blastopore could induce altered development in the host .
   只有胚孔的背唇能够诱导宿主发育的改变。
4. The shark ' s dorsal fin was cut off by the fisherman
   鲨鱼的背鳍被渔夫割了下来。
5. No details from the dorsal view are evident
   显然背面景像没有详细的细节。

英文释义

a

1. facing away from the axis of an organ or organism; "the abaxial surface of a leaf is the underside or side facing away from the stem"
   同义词：abaxial
2. belonging to or on or near the back or upper surface of an animal or organ or part; "the dorsal fin is the vertical fin on the back of a fish and certain marine mammals"