Collimators

n. 准直仪; 描准仪

🗣️ 情景例句

Just sketching.
只是画些草图。
Kill two birds with one stone.
一举两得。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。
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🔤 更多 C 开头的单词

calcium rosin soap
carrot stick
Chadian franc
chinch
cmts
colline
compound diachylon plaster
contrastive
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