Si? sī

1. Detailed explanation

Snails. A generic term for several small species of Oncidae. Shells have ring edges, and there are also spiny or papillary protrusions on the shell surface, which are edible.

Si, snails. -"Vocabulary"

2. Word formation

(1) snails? [ luó si ]

A general term for freshwater snails. Generally small and edible.

(2) noisy snails? [ chǎo luó sī ]

Also known as "noisy screw". Find awkwardness; Noisy

(3) snail rotation? [ luó sī xuán ]

The screwdriver.

(4) snails are topped? [ luó sī jié dǐng ]

Phrases are gradually tightened to form a concise top.

Step 3 make sentences

(1) In fact, she often saves snails that climb too far from the river.

(2) Finally, the contractor built a Dojo in the snail shell, installed 265 isolators, and strengthened the iconic dome and other structural units of the building.

(3) At present, the reduction of water flowing from the dam to the downstream enables snails to reproduce unchecked, which has led to the outbreak of schistosomiasis in some areas.

(4) Explore the simple and feasible processing technology of flavored snails.

(5) In this way, he saved thousands of snails.