Notched bar
[化] 缺口试棒
🧩 词语组成解析
a. 有凹口的\\n[医] 切迹状的, 有缺口的
bar
[bɑr]
n. 条，棒;（门、窗等的）闩;障碍;酒吧间;
vt. 闩（门等）;阻碍，封锁;排除，去除;
prep. 除…之外;
cod 表示”法律”,”账簿”;”密码本”##bar 木棒,障碍
🗣️ 情景例句
Robbie, will you help me serve? Robbie
你能帮帮我吗？
He who rides a tiger is afraid to dismount.
骑虎者难下。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。