flounder是什么意思

双语用例

• The examination of flounders for additional macro- and microparasites was undertaken in conjunction with the examination for metacercarial cysts.

• In addition, the different feeding habits employed by flounders in the upper and middle estuary affect this parameter to a certain extent.

• Digeneans require invertebrates as intermediate hosts to complete their life cycle and thus the distribution of invertebrates determines the presence of digeneans in flounders.

• An agent is said to be floundering if it stays in the sleep state forever.

• Other professional historians often floundered for lack of this sort of assistance.

• They subsequently remain within the flounders as they travel back upstream.

• Muscle squashes were carried out on a small subsample of the flounders used for the epidemiological survey.

• Nevertheless, the overriding fact remained that flounders at both locations were dominated, or co-dominated, by estuarine parasites.