Radiant section
[化] 辐射段
🧩 词语组成解析
section
['sɛkʃən]
n. 部分;节;部件;部门;
vi. 切开;切断;做（动物或植物组织）切片;把（精神病患者）正式送入精神病院;
vt. 把…切成片（或段）;作…的切片;把…作成截面;制作…的剖面图;
sect切， 割+ion名词后缀 → 切开；部门
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
The friar preached against stealing and had a goose in his sleeve.
嘴上真君子，行动烂小人。
I've lost my science book. Have you seen it anywhere?
我的自然科学书丢了。你在哪看见了吗？