R.s.t.
[医] 右骶横(胎位)
🗣️ 情景例句
Before a long trip I always give my car a safety check.
远行之前，我总是会对车子进行安全检查。
What is the longest river in this country?
这个国家最长的河是什么？
That all great has this power of suggesting a world beyond is undeniable.
不可否认，一切伟大的艺术都具有使人遐想到进入天外世界的魅力。