Eustele
n. [植]真中柱( 存在于大多数裸子植物和被子植物的茎内)
🗣️ 情景例句
You'll soon get used to it.
你很快就会习惯的。
The goods will be packed in wood wool to prevent damage.
货物将用细刨花包装，以防损坏。
so she sat down and accepted a cup of very strong tea, while he telephoned the police.
于是坐了下来，喝了一杯浓茶。与此同时，看门的人给警察挂了电话。