🧩 词语组成解析
n. 拉丁美洲人
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
🗣️ 情景例句
and just enjoy this beautiful spring day.
尽情享受这美好的春天。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
Why not?
为什么？