Trophic layer
[医] 滋养层, 内胚层
🧩 词语组成解析
a. 营养的, 有关营养的\\n[医] 营养的
layer
['leiə]
n. 层，层次;膜;[植]压条;放置者，计划者;
vt. 把…分层堆放;借助压条法;生根繁殖;将（头发）剪成不同层次;
vi. 形成或分成层次;[植]通过压条法而生根;
🗣️ 情景例句
You don't have a leg to stand on.
你的观点不值一驳。
Life is a flower of which love is the honey.
人生是花朵，爱情是花蜜。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。