Photodosimeter
光电测量计
🗣️ 情景例句
Hi. Fill 'er up.
嗨， 把油箱加满。
Who is calling?I don't recognize your voice.
谁打来的电话？我听不出你的声音。
Look! There's Meimei! She's very strong. She's lifting that ladder.
瞧！梅梅在那儿。她很强壮。她举着把梯子。