Polypodand
多足配体, 多节配体
🗣️ 情景例句
This is very helpful, Mrs. Martinelli.
这样很有用， Martinelli太太。
I ask him to do the housework now.
我要求他现在做家务。
Both poisons are unpleasant, but by far the more unpleasant is the blood poison.
这两种毒液都很可怕，但溶血性毒液尤其厉害。