🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
involvement
[in'vɔlvmənt]
n. 牵连，参与;加入;财政困难;牵连的事务，复杂的情况;
🗣️ 情景例句
Thanks, Michelle.
谢谢， Michelle。
I driank a cup of tea.
我喝了一杯茶。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。