I beam
[化] 工字梁
🧩 词语组成解析
beam
[bim]
n. 梁，栋梁;束;光线;（电波的）波束;
vi. 发出光与热;面露喜色;
vt. 播送;以梁支撑;用…照射;流露;
vt.& vi. 笑容满面，眉开眼笑;发射电波，播送;放出束状的光（或热）;
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
Who is in charge here?
这里谁负责？