🧩 词语组成解析
firm
[fɝm]
adj. 坚固的，坚牢的;坚定的，坚决的;严格的;确定的;
vt.& vi. 使坚固;使坚实;
n. 商号，商行;公司;企业;工作集体;
adv. 坚定地，稳固地;
vt. 使坚定，使牢固;
vi. 变坚实，变稳固;
firm =firm,表示”坚定,坚固”
🗣️ 情景例句
Yes, I know that.
是的 ，我知道。
Mike found it difficult to adjust at first, but he's used to studying at Harvard now.
刚开始迈克发现很难适应在哈佛的学习，但现在他已经习惯了。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？